Wadhwa, D, M Kumari, K S Sharma, V K Sharma, J S Chauhan, and B S Katoch. 2007. “Effect of Additional Methionine and Lysine Supplementation in Angora Rabbit Diets in Winter in Mid-Hill Regions Af Himalayas”. The Indian Journal of Animal Sciences 77 (8). https://epubs.icar.org.in/index.php/IJAnS/article/view/10390.