Cita APA (7th ed.)

Witzel, M. (2001). The Biographical dictionary of management. Thoemmes.

Cita Chicago (17th ed.)

Witzel, Morgen. The Biographical Dictionary of Management. Bristol, England: Thoemmes, 2001.

Cita MLA (9th ed.)

Witzel, Morgen. The Biographical Dictionary of Management. Thoemmes, 2001.