Gaya APA

Sheely, S, E, G, A, R, K. (2002). Relationship Development Intervention with Children, Adolescents and Adults . London: Jessica Kingsley Publishers.

Gaya MLA

Sheely, Steven, E., Gutstein, And, Rachelle, K.. "Relationship Development Intervention with Children, Adolescents and Adults". London: Jessica Kingsley Publishers, 2002. Text.