Tohutoro APA (7th ed.)

ebrary, Inc, & Osterman, K. (2010). Indirect and direct aggression. Peter Lang.

Tohutoru Kātū Chicago (17th ed.)

ebrary, Inc, me Karin Osterman. Indirect and Direct Aggression. Frankfurt am Main ; New York: Peter Lang, 2010.

Tohutoro MLA (9th ed.)

ebrary, Inc, me Karin Osterman. Indirect and Direct Aggression. Peter Lang, 2010.