APA (7e ed.) Bronvermelding

Osisanwo, I. A., & Afolahan, A. (2018). Register Range in the West African School Certificate English Language Examination (1974-1983). Obafemi Awolowo University.

Chicago (17e ed.) Bronvermelding

Osisanwo, Isaac Adewale, en Adebisi Afolahan. Register Range in the West African School Certificate English Language Examination (1974-1983). Obafemi Awolowo University, 2018.

MLA (9e ed.) Bronvermelding

Osisanwo, Isaac Adewale, en Adebisi Afolahan. Register Range in the West African School Certificate English Language Examination (1974-1983). Obafemi Awolowo University, 2018.