ProQuest (Firm). (2001). Nutrient requirements of dairy cattle (7th rev. ed.). National Academy Press.
Chicago-čujuhus (17. p.)ProQuest (Firm). Nutrient Requirements of Dairy Cattle. 7th rev. ed. Washington, D.C.: National Academy Press, 2001.
MLA-čujuhus (9. p.)ProQuest (Firm). Nutrient Requirements of Dairy Cattle. 7th rev. ed. National Academy Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
