APA aipamena

Bishop, S. (2010). Develop your assertiveness (2nd ed.). Kogan Page.

Chicago Style aipamena

Bishop, Sue. Develop Your Assertiveness. 2nd ed. London: Kogan Page, 2010.

MLA aipamena

Bishop, Sue. Develop Your Assertiveness. 2nd ed. Kogan Page, 2010.

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