Mark, P. (1976). Economic and religious change among the Diola of Boulouf (Casamance), 1890-1940: Trade, cash cropping and Islam in Southwestern Senegal. University Microfilms.
Chicago Style (17th ed.) CitationMark, Peter. Economic and Religious Change Among the Diola of Boulouf (Casamance), 1890-1940: Trade, Cash Cropping and Islam in Southwestern Senegal. Ann Arbor, Mich: University Microfilms, 1976.
MLA (9th ed.) CitationMark, Peter. Economic and Religious Change Among the Diola of Boulouf (Casamance), 1890-1940: Trade, Cash Cropping and Islam in Southwestern Senegal. University Microfilms, 1976.
Warning: These citations may not always be 100% accurate.