APA-referens (7:e uppl.)

Hutchins, D. E. (1986). Helping relationships and strategies. Brooks/Cole.

Chicago-referens (17:e uppl.)

Hutchins, David E. Helping Relationships and Strategies. Monterey: Brooks/Cole, 1986.

MLA-referens (9:e uppl.)

Hutchins, David E. Helping Relationships and Strategies. Brooks/Cole, 1986.