Dyfyniad APA

De Graft-Johnson, J. C. (1958). African experiment: Cooperative agriculture and banking in British West Africa. Watts.

Dyfyniad Arddull Chicago

De Graft-Johnson, John Coleman. African Experiment: Cooperative Agriculture and Banking in British West Africa. London: Watts, 1958.

Dyfyniad MLA

De Graft-Johnson, John Coleman. African Experiment: Cooperative Agriculture and Banking in British West Africa. Watts, 1958.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.