Robbins, S. P. (2000). Managing today ! (2nd. ed.). Prentice Hall Publishers.
Cita Chicago (17th ed.)Robbins, Stephen P. Managing Today ! 2nd. ed. New Jersey: Prentice Hall Publishers, 2000.
Cita MLA (9th ed.)Robbins, Stephen P. Managing Today ! 2nd. ed. Prentice Hall Publishers, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.