APA (7th ed.) Zitazioa
(1993). Did you know?: Fascinating facts from the pages of Christian History. Christianity Today Inc..
Chicago Style (17th ed.) Zitazioa
Did You Know?: Fascinating Facts from the Pages of Christian History. Carol Stream, Illinois: Christianity Today Inc., 1993.
MLA (9th ed.) Zitazioa
Did You Know?: Fascinating Facts from the Pages of Christian History. Christianity Today Inc., 1993.
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