Ngeta, K., Njogu, K., & Wanjau, M. (2010). Ethnic diversity in Eastern Africa: Opportunities and challenges. Twaweza Communications.
Citazione stile Chigago Style (17a edizione)Ngeta, Kabiri, Kimani Njogu, e Mary Wanjau. Ethnic Diversity in Eastern Africa: Opportunities and Challenges. Nairobi: Twaweza Communications, 2010.
Citatione MLA (9a ed.)Ngeta, Kabiri, et al. Ethnic Diversity in Eastern Africa: Opportunities and Challenges. Twaweza Communications, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.