APA-ийн эшлэл(7 дахь хэвлэлт)

OBIENYEM, V. (2012). Ojukwu: : the last patriot with full text of the historic ‘Ahiara declaration’ and tributes to the great African legend. Wisdom Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

OBIENYEM, Val. Ojukwu: : The Last Patriot with Full Text of the Historic ‘Ahiara Declaration’ and Tributes to the Great African Legend. Wisdom Publishers, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

OBIENYEM, Val. Ojukwu: : The Last Patriot with Full Text of the Historic ‘Ahiara Declaration’ and Tributes to the Great African Legend. Wisdom Publishers, 2012.