Citazione Stile APA (7a Edizione)

Williams, M. (2004). Handbook of management skills: Test your management skills. Viva Books Private Limited.

Citazione stile Chigago Style (17a edizione)

Williams, Michael. Handbook of Management Skills: Test Your Management Skills. New Delhi: Viva Books Private Limited, 2004.

Citatione MLA (9a ed.)

Williams, Michael. Handbook of Management Skills: Test Your Management Skills. Viva Books Private Limited, 2004.