Robb, P. V. (1982). Conversion as a human experience. American Assistancy Seminar.
Chicago Style (17. basım) AtıfRobb, Paul V. Conversion as a Human Experience. St. Louis, Mo.: American Assistancy Seminar, 1982.
MLA (8th ed.) AtıfRobb, Paul V. Conversion as a Human Experience. American Assistancy Seminar, 1982.
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