एपीए उद्धरण

S P Gupta. (1998). Advanced practical statistics. S Chand.

शिकागो स्टाइल उद्धरण

S P Gupta. Advanced Practical Statistics. New Delhi: S Chand, 1998.

एमएलए उद्धरण

S P Gupta. Advanced Practical Statistics. S Chand, 1998.