Cita APA (7th ed.)

English, P., & Kalumba, K. M. (1996). African philosophy: A classical approach. Prentice Hall.

Cita Chicago (17th ed.)

English, Parker, i Kibujjo M. Kalumba. African Philosophy: A Classical Approach. Upper Saddle River N.J: Prentice Hall, 1996.

Cita MLA (9th ed.)

English, Parker, i Kibujjo M. Kalumba. African Philosophy: A Classical Approach. Prentice Hall, 1996.