APA (7. basım) Alıntı
Richards, L. (1973). 99 ways to start a study group and keep it growing. Zondervan Pub. House.
Chicago Style (17. basım) Atıf
Richards, Larry. 99 Ways to Start a Study Group and Keep It Growing. Grand Rapids, Mich.: Zondervan Pub. House, 1973.
MLA (9th ed.) Atıf
Richards, Larry. 99 Ways to Start a Study Group and Keep It Growing. Zondervan Pub. House, 1973.
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