Shah, A. (2008). CUPS administrative guide: A practical tutorial to installing, managing, and securing this powerful printing system. Packt Pub..
Chicago-viite (17. p.)Shah, Ankur. CUPS Administrative Guide: A Practical Tutorial to Installing, Managing, and Securing This Powerful Printing System. Birmingham, U.K.: Packt Pub., 2008.
MLA-viite (9. p.)Shah, Ankur. CUPS Administrative Guide: A Practical Tutorial to Installing, Managing, and Securing This Powerful Printing System. Packt Pub., 2008.
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