1. Aalfs, H. G. (1934) Cattle breeding on the island of Bali. Veterinary Dissertation, Utrecht, H. J. Smits, 174 pp. Abstracted:Animal Breeding Abstract (1934),2, 290.
2. Andrews, L. G. (1972). The major non-infectious causes of reproductive wastage in beef cattle in the Northern Territory.Australian Veterinary Journal,48, 41–46.
3. Anon. (1958).Annual report for the year 1957. Federation of Malaya, Department of Agriculture.
4. Anon. (1969).Annual report for the year 1969. Department of Agriculture, Sabah.
5. Carmargo, F. C. (1957). The Banteng of Bali,Bos gaurus (d'Alton) nov. comb. Some observations made in the island of Bali, Indonesia, in 1956.Bol. Serv. nac. Pesq. agron. (Riode J.), No. 10, 31 pp. Abstracted:Animal Breeding Abstracts (1958),26, 372.