Antwi, P. A. (2013). Africa in contemporary perspective: A textbook for undergraduate students. Sub Saharan Publishers.
Chicagoスタイル(17版)引用形式Antwi, Patrick Awuah. Africa in Contemporary Perspective: A Textbook for Undergraduate Students. Legon-Accra, Ghana: Sub Saharan Publishers, 2013.
MLA(9版)引用形式Antwi, Patrick Awuah. Africa in Contemporary Perspective: A Textbook for Undergraduate Students. Sub Saharan Publishers, 2013.
警告: この引用は必ずしも正確ではありません.