Barrett, D. J. (2013). Leadership communication 4th ed. MC GRAW HILL.
Chicago Style (17. basım) AtıfBarrett, Deborah J. Leadership Communication 4th Ed. MC GRAW HILL, 2013.
MLA (8th ed.) AtıfBarrett, Deborah J. Leadership Communication 4th Ed. MC GRAW HILL, 2013.
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