APA (7. basım) Alıntı
Bright, B. (1972). How to be sure you are a Christian. Campus crusade for Christ International.
Chicago Style (17. basım) Atıf
Bright, Bill. How to Be Sure You Are a Christian. Canada: Campus crusade for Christ International, 1972.
MLA (9th ed.) Atıf
Bright, Bill. How to Be Sure You Are a Christian. Campus crusade for Christ International, 1972.
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