1. Bernardes, O., 2007. Bubalinocultura no Brasil: situação e importância econômica. Revista Brasileira de Reprodução Animal, 31, 293-298.
2. Caroli, A. M., Chessa, S. and Erhardt, G. J., 2009. Invited review: Milk protein polymorphisms in cattle: Effect on animal breeding and human nutrition. Journal of Dairy Science, 92, 5335-5352. https://doi.org/10.3168/jds.2009-2461.
3. Conseza, G., Feligini, M., Mancusi, A., D’Avino, A., Coletta, A., Di Bernardino, D. And Ramunno, L., 2009. Italian Mediterranean river buffalo CSN2 gene structure and promoter analysis. Italian Journal of Animal Science, 8, 57-59 https://doi.org/10.4081/ijas.2009.s2.57.
4. FAO. FAOSTAT. 2020. http://www.fao.org/faostat/en/#data/QA/visualize. Accessed 20 Oct 2020.
5. Formaggioni, P., Summer, A., Malacarne, M. and Mariani, P., 1999. Invited review: Milk protein polymorphism: detection and diffusion of the genetic variants in Bos genus. Annali della Facoltà di Medicina Veterinaria Università di Parma 19, 127-165