Sharma, R. K., Gupta, S. K., & Nayyar, S. (2004). Office management (3rd rev. ed.). Kalyani Publishers.
Cita Chicago (17th ed.)Sharma, R. K., Shashi K. Gupta, i Sushil Nayyar. Office Management. 3rd rev. ed. New Delhi: Kalyani Publishers, 2004.
Cita MLA (9th ed.)Sharma, R. K., et al. Office Management. 3rd rev. ed. Kalyani Publishers, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.