APA
Gilster R., . (2004). PC Hardware: A beginners guide. New Delhi: Tata MC Graw Hill.
Chicago
Gilster Ron, . 2004. PC Hardware: A beginners guide. New Delhi: Tata MC Graw Hill.
Harvard
Gilster R., . (2004). PC Hardware: A beginners guide. New Delhi: Tata MC Graw Hill.
MLA
Gilster Ron, . PC Hardware: A beginners guide. New Delhi: Tata MC Graw Hill. 2004.