Shuler, J. L. (1971). Lectureship: Methology in evangelism. s.n.
Chicago-čujuhus (17. p.)Shuler, Juan L. Lectureship: Methology in Evangelism. s.n, 1971.
MLA-čujuhus (9. p.)Shuler, Juan L. Lectureship: Methology in Evangelism. s.n, 1971.
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