APA ציטוט

Higgins, J. M. (1991). The management challenge: An introduction to management. Macmillan.

Chicago Style (17th ed.) Citation

Higgins, James M. The Management Challenge: An Introduction to Management. New York: Macmillan, 1991.

ציטוט MLA

Higgins, James M. The Management Challenge: An Introduction to Management. Macmillan, 1991.