Akinyẹle, I. O., & Onifade, I. (1996). Trends in social behaviour among secondary school adolescents in Ibadan. IFRA-Nigeria.
Lua i Stíl Chicago (17ú heag.)Akinyẹle, Isaac Ọlaoluwa, agus I.O Onifade. Trends in Social Behaviour Among Secondary School Adolescents in Ibadan. Ibadan: IFRA-Nigeria, 1996.
Lua MLA (9ú heag.)Akinyẹle, Isaac Ọlaoluwa, agus I.O Onifade. Trends in Social Behaviour Among Secondary School Adolescents in Ibadan. IFRA-Nigeria, 1996.
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