Cita APA (7th ed.)
Prasad, B. (2004). Operating systems (2nd ed.). Scitech Pub.
Cita Chicago (17th ed.)
Prasad, Balakrishna. Operating Systems. 2nd ed. Chennai: Scitech Pub, 2004.
Cita MLA (9th ed.)
Prasad, Balakrishna. Operating Systems. 2nd ed. Scitech Pub, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.