APA-viite (7. p.)

Southall, R. (1975). Cadbury on the Gold Coast, 1907-1938: The dilemma of the "model firm" in a colonial economy. University of Birminghaml.

Chicago-viite (17. p.)

Southall, Roger. Cadbury on the Gold Coast, 1907-1938: The Dilemma of the "Model Firm" in a Colonial Economy. England: University of Birminghaml, 1975.

MLA-viite (8. p.)

Southall, Roger. Cadbury on the Gold Coast, 1907-1938: The Dilemma of the "Model Firm" in a Colonial Economy. University of Birminghaml, 1975.