Howard, D. M. 1. a. (1971). Student power in world evangelism. Inter-Varsity Press.
Cita Chicago Style (17a ed.)Howard, David M. 1928-2022 autor. Student Power in World Evangelism. Downers Grove, Illinois: Inter-Varsity Press, 1971.
Cita MLA (9a ed.)Howard, David M. 1928-2022 autor. Student Power in World Evangelism. Inter-Varsity Press, 1971.
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