Bruch,Heike & Vagel,Bernd. (2011). Fully Charged. Haward Business Review press.
Chicago Style (17. basım) AtıfBruch,Heike & Vagel,Bernd. Fully Charged. Boston: Haward Business Review press, 2011.
MLA (9th ed.) AtıfBruch,Heike & Vagel,Bernd. Fully Charged. Haward Business Review press, 2011.
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