APA-čujuhus (7. p.)
Corey, G., & Corey, M. S. (1987). Groups: Process and practice (3rd ed.). Brooks/Cole Pub. Co..
Chicago-čujuhus (17. p.)
Corey, Gerald, juo Marianne Schneider Corey. Groups: Process and Practice. 3rd ed. Monterey, Calif.: Brooks/Cole Pub. Co., 1987.
MLA-čujuhus (9. p.)
Corey, Gerald, juo Marianne Schneider Corey. Groups: Process and Practice. 3rd ed. Brooks/Cole Pub. Co., 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.