APA-ийн эшлэл(7 дахь хэвлэлт)

Galanes, G. J. (2007). Effective group discussion: Theory and practice (12th ed.). McGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Galanes, Gloria J. Effective Group Discussion: Theory and Practice. 12th ed. Boston: McGraw-Hill, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Galanes, Gloria J. Effective Group Discussion: Theory and Practice. 12th ed. McGraw-Hill, 2007.