Cita APA (7th ed.)

Webber, R. A. (1981). To be a manager: Essentials of management. Irwin.

Cita Chicago (17th ed.)

Webber, Ross A. To Be a Manager: Essentials of Management. Homewood, Ill: Irwin, 1981.

Cita MLA (9th ed.)

Webber, Ross A. To Be a Manager: Essentials of Management. Irwin, 1981.