Παραπομπή APA

Corey, M. S., & Corey, G. (2002). Groups: Process and practice (6th ed.). Australia ; Pacific Grove, CA: Brooks/Cole-Thomson Learning.

Παραπομπή Chicago Style

Corey, Marianne Schneider, και Gerald Corey. Groups: Process and Practice. 6th ed. Australia ; Pacific Grove, CA: Brooks/Cole-Thomson Learning, 2002.

Παραπομπή MLA

Corey, Marianne Schneider, και Gerald Corey. Groups: Process and Practice. 6th ed. Australia ; Pacific Grove, CA: Brooks/Cole-Thomson Learning, 2002.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.