APA (7e ed.) Bronvermelding

Não informado. West African journal of education. University of Ibadan, Institute of Education.

Chicago (17e ed.) Bronvermelding

Não informado. West African Journal of Education. Ibadan, Nigeria: University of Ibadan, Institute of Education.

MLA (8e ed.) Bronvermelding

Não informado. West African Journal of Education. University of Ibadan, Institute of Education.

Let op: Deze citaties zijn niet altijd 100% accuraat.