APA
Gupta V., . (1995). Rapidex computer course. Delhi: Pustak Mahal.
Chicago
Gupta Vikas, . 1995. Rapidex computer course. Delhi: Pustak Mahal.
Harvard
Gupta V., . (1995). Rapidex computer course. Delhi: Pustak Mahal.
MLA
Gupta Vikas, . Rapidex computer course. Delhi: Pustak Mahal. 1995.