European Productivity Agency. (1958). Farm management in the United States. European Productivity Agency.
Chicago (17e ed.) BronvermeldingEuropean Productivity Agency. Farm Management in the United States. Paris: European Productivity Agency, 1958.
MLA (8e ed.) BronvermeldingEuropean Productivity Agency. Farm Management in the United States. European Productivity Agency, 1958.
Let op: Deze citaties zijn niet altijd 100% accuraat.