Citazione Stile APA (7a Edizione)

Drucker, P. F. (2007). People and Performance. Oxford: Butterwoth Heinemann.

Citazione stile Chigago Style (17a edizione)

Drucker, Peter F. People and Performance. New York: Oxford: Butterwoth Heinemann, 2007.

Citatione MLA (9a ed.)

Drucker, Peter F. People and Performance. Oxford: Butterwoth Heinemann, 2007.