Kumar, G., C. Engle and K. Quagrainie. 2008. Household preferences and consumption patterns for farm-raised catfish in the U.S. ETB258. Cooperative Extension Program, University of Arkansas at Pine Bluff, Pine Bluff, Arkansas.

Kaliba, A.R. and C.R. Engle. 2003. Economic impact of the catfish industry on Chicot County, ETB 257. Cooperative Extension Program, University of Arkansas at Pine Bluff, Pine Bluff, Arkansas.

Engle, C.R. 2002. The economics of producing and understocking different sizes of catfish fingerlings on growout farms, ETB 255. Cooperative Extension Program, University of Arkansas at Pine Bluff, Pine Bluff, Arkansas.

Lochmann, R. and H. Phillips.  2001.  Nutrition and feeding of baitfish.  University of Arkansas Cooperative Extension Program, University of Arkansas at Pine Bluff, United States Department of Agriculture and County Governments Cooperating.  ETB #256, AFC-01-2.

Engle, C. R.  1998.  Analysis of regional and national markets for aquacultural food products in the Southern region.  Southern Regional Aquaculture Center .  Final Report No. 601, Stoneville, Mississippi .

Engle, C.R. and H.S. Killian. 1996. Costs of producing catfish on commercial farms in levee ponds in Arkansas . Cooperative Extension Program, ETB252.

Thomas, M. and C. Engle.  1995.  Consumer acceptance of canned bighead carp:  a new   freshwater fish product.  Arkansas Agricultural Experiment Station Report Series 328, Fayetteville, Arkansas.

Engle, C. R., G. L. Pounds and L. W. Dorman.  1992.  The effect of equity position on the economics of baitfish farming.  Arkansas Agricultural Experiment Station Bulletin 931, University of Arkansas, Fayetteville, Arkansas.

Engle, C. R. and M. Skladany.  1992.  The economic benefit of chicken manure utilization in fish production in Thailand .  CRSP Research Reports 92-45, Office of International Research and Development, Oregon State University, Corvallis, Oregon.

Hatch, U., C. Engle, W. Zidak and S. Olowoloyemo .  1991.  Retail grocery markets for catfish. Bulletin 611, Alabama Agricultural Experiment Station, Auburn University, Alabama.

Pounds, G., L. W. Dorman and C. R. Engle.  1991.  An economic analysis of baitfish farming in Arkansas .  Report Series 321, Arkansas Agricultural Experiment Station, Fayetteville, Arkansas.

Engle, C. R., C. O. Capps, L. Dellenberger, J. Dillard, U. Hatch, H. Kinnucan and R. Pomeroy. 1990.  The U. S. market for farm-raised catfish: an overview of consumer, supermarket and restaurant surveys.  Southern Regional Aquaculture Center Publication No. 511.  Agricultural Experiment Station Bulletin 925.

Engle, C. R., L.U. Hatch, S. M. Swinton and T. L. Thorpe.  1989. Marketing Alternatives for East Alabama Catfish Producers.  Alabama Agricultural Experiment Station, Bulletin 596.  Auburn University, Alabama .

Stone, N. M. and C. E. Boyd.  1989.  Seepage from fishponds.  Alabama Agriculture Experiment Station Bulletin 599.

Boyd, C. E. and N. Stone. 1988.  Evaluation of aeration attachments for a Crissafulli pump. Alabama Agricultural Experiment Station Circular 293. 11pp.

Engle, C. R. and L. U. Hatch.  1986.  Chapter IV: Economic evaluation.  In: L. L. Lovshin, N. B. Schwarz, V. G. De Castillo, C. R. Engle, L. U. Hatch.  Cooperatively Managed Rural Panamanian Fish Ponds: The Integrated Approach.  Research and Development Series No. 33.  Alabama Agricultural Experiment Station, Auburn Univ., Alabama .

Robinette, H.R., R.L. Busch, S.H. Newton, C.J. Haskins, S. Davis and R.R. Stickney. 1982. Winter feeding of channel catfish in Mississippi, Arkansas and Texas . Mississippi Agricultural and Forestry Experiment Station Publication N. 5232.

Newton, S.H., J.C. Dean and A.J. Handcock. 1978. Low intensity polyculture with Chinese carps. Fish Culture Section, American Fisheries Society 257:137-143.

Newton, S.H. Arkansas state project. 1978. Sixth inland commercial fisheries workshop. North Little Rock, Arkansas .