1. AOAC (1990). Official methods of analysis, (15th ed.). Washington, DC: Association of Official Analytical Chemists.
2. APHA (1976). Compendium of methods for the microbiological examination of foods. Washington, DC: American Public Health Association.
3. Chemical composition and quality attributes of goat meat and lamb;Babiker;Meat Science,1990
4. Formulating for extruders;Best;Prepared Foods,1989
5. A simple method for the isolation and purification of total lipids from animal tissues;Folch;Journal of Biological Chemistry,1957