Cita APA (7a ed.)

Books24x7, Inc, & Sandler, L. (2008). Becoming an extraordinary manager: The 5 essentials for success (1st edition.). AMACOM.

Cita Chicago Style (17a ed.)

Books24x7, Inc, y Len Sandler. Becoming an Extraordinary Manager: The 5 Essentials for Success. 1st edition. New York, New York: AMACOM, 2008.

Cita MLA (9a ed.)

Books24x7, Inc, y Len Sandler. Becoming an Extraordinary Manager: The 5 Essentials for Success. 1st edition. AMACOM, 2008.