Crowley, C. (2019). Operating system. McGrawHill Education, Chennai.
Cita Chicago (17th ed.)Crowley, Charles. Operating System. McGrawHill Education, Chennai, 2019.
Cita MLA (9th ed.)Crowley, Charles. Operating System. McGrawHill Education, Chennai, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.