1. Ferket. Peter R., 1998. Alternative turkey management systems. Pages 52–58 in Proc. 21st Tech. Turkey Conf., Cheshire, UK. S. Murdoch, ed. Turkeys Magazine, Leyburn, UK.
2. Some alternative litter materials used for growing broilers and turkeys;Grimes;World's Poult. Sci. J.,2002
3. Malone, G.W., 1992. Evaluation of litter materials other than wood shavings. Pages 274–284 in 1992 Proc. Natl. Poult. Waste Manage. Symp. Natl. Poult. Waste Manage. Symp. Committee, Auburn, AL.
4. aGroChips is a manufactured animal bedding material containing cotton lint, gypsum, and newsprint. Novovita Inc., Raleigh, NC. The gypsum was obtained as a waste product from citric acid manufacturing.
5. Use of a litter material made from cotton waste, gypsum, and old newsprint for rearing broiler chickens;Grimes;Poult. Sci.,2006