Gatu, J. G. (2006). Joyfully christian truly African. Acton Pub.
Cita Chicago (17th ed.)Gatu, John G. Joyfully Christian Truly African. Nairobi: Acton Pub, 2006.
Cita MLA (9th ed.)Gatu, John G. Joyfully Christian Truly African. Acton Pub, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.