"WEST CENTRAL AFRICA" International African Bibliography (IAB), 10.3 (2009): 73-75. Retrieved 26 May. 2013, from doi:10.1515/iabi.1980.10.3.73

WEST CENTRAL AFRICA. International African Bibliography (IAB) (2009), 10(3), pp. 55-87. Retrieved 26 May. 2013, from doi:10.1515/iabi.1980.10.3.73

WEST CENTRAL AFRICA. International African Bibliography (IAB). 2009. 10(3): 55-87. Retrieved 26 May. 2013, from doi:10.1515/iabi.1980.10.3.73