APA aipamena

Hayes, J. (2002). Interpersonal skills at work2e (2nd ed.). Routledge.

Chicago Style aipamena

Hayes, John. Interpersonal Skills at Work2e. 2nd ed. New York: Routledge, 2002.

MLA aipamena

Hayes, John. Interpersonal Skills at Work2e. 2nd ed. Routledge, 2002.