APA-viite (7. p.)
Hayes, J. (1994). Interpersonal skills: Goal-directed behaviour at work. Routledge.
Chicago-viite (17. p.)
Hayes, John. Interpersonal Skills: Goal-directed Behaviour at Work. London ; New York: Routledge, 1994.
MLA-viite (9. p.)
Hayes, John. Interpersonal Skills: Goal-directed Behaviour at Work. Routledge, 1994.
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