Van Fleet, D. D. (1988). Contemporary management. Houghton Mifflin.
Cita Chicago (17th ed.)Van Fleet, David D. Contemporary Management. Houghton Mifflin, 1988.
Cita MLA (9th ed.)Van Fleet, David D. Contemporary Management. Houghton Mifflin, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.