Tohutoro APA (7th ed.)

Fomum, Z. T. (1989). Vision, burden, action: Strategy for spiritual leadership. I.G.H..

Tohutoru Kātū Chicago (17th ed.)

Fomum, Zacharias Tanee. Vision, Burden, Action: Strategy for Spiritual Leadership. Yaounde: I.G.H., 1989.

Tohutoro MLA (9th ed.)

Fomum, Zacharias Tanee. Vision, Burden, Action: Strategy for Spiritual Leadership. I.G.H., 1989.