Outcalt, J. (2005). Ready to go youth group activities: 101 games, puzzles, quizzes, and ideas for busy leaders. Abingdon Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOutcalt, John. Ready to Go Youth Group Activities: 101 Games, Puzzles, Quizzes, and Ideas for Busy Leaders. Nashville, Tenn.: Abingdon Press, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOutcalt, John. Ready to Go Youth Group Activities: 101 Games, Puzzles, Quizzes, and Ideas for Busy Leaders. Abingdon Press, 2005.
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