Koch, E. (1985). Officialisation of cooperatives in developing countries. Fridrich-Ebert-Stiftung.
Chicago (17e ed.) BronvermeldingKoch, Eckard. Officialisation of Cooperatives in Developing Countries. Bonn: Fridrich-Ebert-Stiftung, 1985.
MLA (9e ed.) BronvermeldingKoch, Eckard. Officialisation of Cooperatives in Developing Countries. Fridrich-Ebert-Stiftung, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.