Hibbs, J. W., & Whittlestone, W. Understanding dairy production in developing countries. Volunteers in Technical Assistance.
Chicago (17e ed.) BronvermeldingHibbs, John W., en W.G Whittlestone. Understanding Dairy Production in Developing Countries. Arlington, Virginia: Volunteers in Technical Assistance.
MLA (9e ed.) BronvermeldingHibbs, John W., en W.G Whittlestone. Understanding Dairy Production in Developing Countries. Volunteers in Technical Assistance.
Let op: Deze citaties zijn niet altijd 100% accuraat.