Barnes, B. K. (2007). Exercising influence workbook: A self-study guide. San Francisco, CA: Pfeiffer.
Chicago Style aipamenaBarnes, B. Kim. Exercising Influence Workbook: A Self-study Guide. San Francisco, CA: Pfeiffer, 2007.
MLA aipamenaBarnes, B. Kim. Exercising Influence Workbook: A Self-study Guide. San Francisco, CA: Pfeiffer, 2007.
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