APA ציטוט

Drucker, P. F. (1986). The Fontiers Of Management. Fruman Falley Books.

Chicago Style (17th ed.) Citation

Drucker, Peter F. The Fontiers Of Management. Fruman Falley Books, 1986.

ציטוט MLA

Drucker, Peter F. The Fontiers Of Management. Fruman Falley Books, 1986.