Gregg, A. J. (1934). New Relationships with Jews and Catholics: Discussion outlines for Protestant groups. New York.
Chicago Style (17. basım) AtıfGregg, Abel Jones. New Relationships with Jews and Catholics: Discussion Outlines for Protestant Groups. New York, 1934.
MLA (8th ed.) AtıfGregg, Abel Jones. New Relationships with Jews and Catholics: Discussion Outlines for Protestant Groups. New York, 1934.
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