Sali, A. M., & Moustafa, M. A. (2007). Export and Economic Development in Cameroon. Institute of National Planning. international economic relation center.
Chicago-referens (17:e uppl.)Sali, Arabo Mohamadou, och Moustafa Ahmed Moustafa. Export and Economic Development in Cameroon. cairo: Institute of National Planning. international economic relation center, 2007.
MLA-referens (9:e uppl.)Sali, Arabo Mohamadou, och Moustafa Ahmed Moustafa. Export and Economic Development in Cameroon. Institute of National Planning. international economic relation center, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.