APA-ийн эшлэл(7 дахь хэвлэлт)

Ajayi, A. I. (2019). Non-alignment and Nigeria's foreign policy,1960-1979: A historical perspective. Obafemi Awolowo University.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ajayi, Adegboyega Isaac. Non-alignment and Nigeria's Foreign Policy,1960-1979: A Historical Perspective. Obafemi Awolowo University, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ajayi, Adegboyega Isaac. Non-alignment and Nigeria's Foreign Policy,1960-1979: A Historical Perspective. Obafemi Awolowo University, 2019.