Pfeffer, J. (1998). The human equation: Building profits by putting people first. Harvard Business School Press.
Chicago-Zitierstil (17. Ausg.)Pfeffer, Jeffrey. The Human Equation: Building Profits by Putting People First. Boston, Mass: Harvard Business School Press, 1998.
MLA-Zitierstil (9. Ausg.)Pfeffer, Jeffrey. The Human Equation: Building Profits by Putting People First. Harvard Business School Press, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.