APA (7 वां संस्करण) प्रशस्ति पत्र
Allison, G. R. (2002). Getting deep: Understand what you believe about God and why. Broadman & Holman Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Allison, Gregg R. Getting Deep: Understand What You Believe About God and Why. Nashville, Tenn.: Broadman & Holman Publishers, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Allison, Gregg R. Getting Deep: Understand What You Believe About God and Why. Broadman & Holman Publishers, 2002.
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