New York University. Graduate School of Business Administration & Drucker, P. F. (1969). Preparing tomorrow's business leaders today. Prentice-Hall.
Chicago-Zitierstil (17. Ausg.)New York University. Graduate School of Business Administration und Peter Ferdinand Drucker. Preparing Tomorrow's Business Leaders Today. Englewood Cliffs, N.J: Prentice-Hall, 1969.
MLA-Zitierstil (9. Ausg.)New York University. Graduate School of Business Administration und Peter Ferdinand Drucker. Preparing Tomorrow's Business Leaders Today. Prentice-Hall, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.