Cita APA (7th ed.)
Crowley, C. (1998). Operating systems: A design oriented approach. Tata McGraw-Hill.
Cita Chicago (17th ed.)
Crowley, Charles. Operating Systems: A Design Oriented Approach. New Delhi: Tata McGraw-Hill, 1998.
Cita MLA (9th ed.)
Crowley, Charles. Operating Systems: A Design Oriented Approach. Tata McGraw-Hill, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.