Corey, M. S., & Corey, G. (2002). Groups: Process and practice (6th ed.). Brooks/Cole-Thomson Learning.
Styl ChicagoCorey, Marianne Schneider, a Gerald Corey. Groups: Process and Practice. 6th ed. Australia ; Pacific Grove, CA: Brooks/Cole-Thomson Learning, 2002.
Citace podle MLACorey, Marianne Schneider, a Gerald Corey. Groups: Process and Practice. 6th ed. Brooks/Cole-Thomson Learning, 2002.
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