1. Adams, A. W., 1983. Cage shape, type of cage partition and feed trough divider effect on performance of White Leghorn layers. Pages 7–11 in Proc. 18th Poult. Ind. Conf., Manhattan, KS.
2. Effects of crowding and cage shape on productivity and profitability of caged layers: A survey;Adams;Poultry Sci.,1985
3. Effects of flock size, age at housing, and mating experience on two strains of egg-type chickens in colony cages;Adams;Poultry Sci.,1978
4. Reverse cage demonstrates striking income advantage;Bell;Poultry Dig.,1972
5. Carey, J. B., 1982. Effects of cage type and feeding level on laying performance and feeding behavior of several commercial strains of egg-type chickens. Ph.D. Diss., Kansas State Univ., Manhattan, KS.