APA
Barkakati N., . (1994). X window system programming. Prentice Hall of india, New Delhi: .
Chicago
Barkakati Nabajyoti, . 1994. X window system programming. Prentice Hall of india, New Delhi: .
Harvard
Barkakati N., . (1994). X window system programming. Prentice Hall of india, New Delhi: .
MLA
Barkakati Nabajyoti, . X window system programming. Prentice Hall of india, New Delhi: . 1994.