West African Masking Traditions and Diaspora Masquerade Carnivals History, Memory, and Transnationalism Njoku Raphael Chijioke Heftet / 2020 / Engelsk
African Cultural Values Igbo Political Leadership in Colonial Nigeria, 1900–1996 Njoku Raphael Chijioke Heftet / 2012 / Engelsk
African Cultural Values Igbo Political Leadership in Colonial Nigeria, 1900–1996 Njoku Raphael Chijioke Innbundet / 2006 / Engelsk
