VEA (Video Education America). (2006). Negotiation in the workplace. VEA (Video Education America).
Chicago Style (17. basım) AtıfVEA (Video Education America). Negotiation in the Workplace. Bendigo, Vic: VEA (Video Education America), 2006.
MLA (9th ed.) AtıfVEA (Video Education America). Negotiation in the Workplace. VEA (Video Education America), 2006.
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