Παραπομπή APA

Mueller, S. (1997). Upgrading and repairing PCs (4.). Prentice Hall of India.

Παραπομπή Chicago Style

Mueller, Scott. Upgrading and Repairing PCs. 4. New Delhi: Prentice Hall of India, 1997.

Παραπομπή MLA

Mueller, Scott. Upgrading and Repairing PCs. 4. Prentice Hall of India, 1997.