Robbins, S. P. (1994). Management (4th ed.). Prentice Hall.
Cita Chicago (17th ed.)Robbins, Stephen P. Management. 4th ed. New Jersey: Prentice Hall, 1994.
Cita MLA (9th ed.)Robbins, Stephen P. Management. 4th ed. Prentice Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.