APA
Norton Peter, Desmond, . (1999). Complete Guide to Upgrading and Repairing PCS. New Delhi: Techmedia.
Chicago
Norton Peter, Desmond, . 1999. Complete Guide to Upgrading and Repairing PCS. New Delhi: Techmedia.
Harvard
Norton Peter, Desmond, . (1999). Complete Guide to Upgrading and Repairing PCS. New Delhi: Techmedia.
MLA
Norton Peter, Desmond, . Complete Guide to Upgrading and Repairing PCS. New Delhi: Techmedia. 1999.