Citazione Stile APA (7a Edizione)

Aromolaran, A. (1971). Combined questions & answers on British & West African economic history (1. ed.). Progresso Publ.

Citazione stile Chigago Style (17a edizione)

Aromolaran, Adekunle. Combined Questions & Answers on British & West African Economic History. 1. ed. Ibadan: Progresso Publ, 1971.

Citatione MLA (9a ed.)

Aromolaran, Adekunle. Combined Questions & Answers on British & West African Economic History. 1. ed. Progresso Publ, 1971.