Wrightson, K., & Merlino, J. (2003). Introduction to UNIX. McGraw-Hill.
Cita Chicago (17th ed.)Wrightson, Katherine, i Joseph Merlino. Introduction to UNIX. Boston: McGraw-Hill, 2003.
Cita MLA (9th ed.)Wrightson, Katherine, i Joseph Merlino. Introduction to UNIX. McGraw-Hill, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.