APA
Khurmi R. S., . (1987). A text book of mechanical technology. S Chand, New Delhi: .
Chicago
Khurmi R S, . 1987. A text book of mechanical technology. S Chand, New Delhi: .
Harvard
Khurmi R. S., . (1987). A text book of mechanical technology. S Chand, New Delhi: .
MLA
Khurmi R S, . A text book of mechanical technology. S Chand, New Delhi: . 1987.