APA ציטוט

George, C. S. (1977). Supervision in action: The art of managing others. Prentice Hall of India.

Chicago Edition Citation

George, Claude S. Supervision in Action: The Art of Managing Others. Prentice Hall of India, 1977.

ציטוט MLA

George, Claude S. Supervision in Action: The Art of Managing Others. Prentice Hall of India, 1977.