Osisanwo, I. A., & Afolahan, A. (2018). Register Range in the West African School Certificate English Language Examination (1974-1983). Obafemi Awolowo University.
芝加哥风格引文Osisanwo, Isaac Adewale, 与 Adebisi Afolahan. Register Range in the West African School Certificate English Language Examination (1974-1983). Obafemi Awolowo University, 2018.
MLA引文Osisanwo, Isaac Adewale, 与 Adebisi Afolahan. Register Range in the West African School Certificate English Language Examination (1974-1983). Obafemi Awolowo University, 2018.
警告：这些引文格式不一定是100％准确.