Contemporary Leadership Theories

MLA

Winkler, Ingo, and Dirk Vriens. Contemporary Leadership Theories. Physica-Verlag HD, 2009.

APA

Winkler, I., & Vriens, D. (2009). Contemporary Leadership Theories. Physica-Verlag HD.

Chicago

Winkler, Ingo, and Dirk Vriens. Contemporary Leadership Theories. : Physica-Verlag HD, 2009.