Jurnal Agripet | Animal Husbandry Department, The Faculty of Agriculture, Syiah Kuala University. Cambridge University Press.
Chicago-referens (17:e uppl.)Jurnal Agripet | Animal Husbandry Department, The Faculty of Agriculture, Syiah Kuala University. Cambridge University Press.
MLA-referens (8:e uppl.)Jurnal Agripet | Animal Husbandry Department, The Faculty of Agriculture, Syiah Kuala University. Cambridge University Press.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.