APA-ийн эшлэл(7 дахь хэвлэлт)
Perrotti, J., & Westheimer, K. (2001). When the drama club is not enough: Lessons from the Safe Schools Program for Gay and Lesbian Students. Beacon Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Perrotti, Jeff, ба Kim Westheimer. When the Drama Club Is Not Enough: Lessons from the Safe Schools Program for Gay and Lesbian Students. Boston: Beacon Press, 2001.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Perrotti, Jeff, ба Kim Westheimer. When the Drama Club Is Not Enough: Lessons from the Safe Schools Program for Gay and Lesbian Students. Beacon Press, 2001.
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