Garlick, P. C. (1959). African traders in Kumasi. Economic Research Division, University College of Ghana.
Chicago-referens (17:e uppl.)Garlick, Peter C. African Traders in Kumasi. [Legon, Ghana?]: Economic Research Division, University College of Ghana, 1959.
MLA-referens (8:e uppl.)Garlick, Peter C. African Traders in Kumasi. Economic Research Division, University College of Ghana, 1959.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.