Muduya, C. H. (1998). The urgency of the hour: A manual on end-time prophetic messages, Bible counselling, ... RETCO.
Chicago-čujuhus (17. p.)Muduya, Caled H.L. The Urgency of the Hour: A Manual on End-time Prophetic Messages, Bible Counselling, ... Nairobi: RETCO, 1998.
MLA-čujuhus (9. p.)Muduya, Caled H.L. The Urgency of the Hour: A Manual on End-time Prophetic Messages, Bible Counselling, ... RETCO, 1998.
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