APA

Brandler S., Roman C. P., . (1991). Group work: Skills and strategies for effective interventions. : Haworth Press.

Chicago

Brandler Sondra, Roman Camille P, . 1991. Group work: Skills and strategies for effective interventions. : Haworth Press.

Harvard

Brandler S., Roman C. P., . (1991). Group work: Skills and strategies for effective interventions. : Haworth Press.

MLA

Brandler Sondra, Roman Camille P, . Group work: Skills and strategies for effective interventions. : Haworth Press. 1991.