1. Amini-Jabalkandi, J., Manafiazar, G. and Razzagzadeh, S., 2007. Effect of supplemented ration on some reproductive traits in Azeri buffaloes of Iran, Italian Journal of Animal Science, 6 (2), 1284-1286
2. Anjum, M. I., Ajim, A., Jabbar, M. A., Nadeem, M. A. and Mirza, I. H., 2012. Effect of low energy followed by high energy based total mixed diets on growth rate, blood hematology and nutrients digestibility in growing buffalo heifers, Pakistan Journal of Zoology, 44 (2), 399-408
3. AOAC, 1990. Official Methods of Analysis, 13th edition. Association of Official Analytical Chemists, Washington D C, pp 69–70
4. Austin, J. R., 2001. Effect of feeding different protein and energy supplements on performance and health of beef calves during the back-grounding period, (unpublished M. Sc. Thesis, Faculty of Virginia Polytechnic Institute and state University, Blacksburg, Virginia)
5. Bailey, C. R., Duff, G. C., Sanders, S. R., Treichel, J. L., Baumgard, L. H., Marchello, J. A., Schafer, D. W. and McMurphy, C. P., 2008. Effects of increasing crude protein concentrations on performance and carcass characteristics of growing and finishing steers and heifers, Animal Feed Science and Technology, 142, 111-120