एपीए उद्धरण

Jaggi O. P. (1969). History of science and technology in India.15v.

शिकागो स्टाइल उद्धरण

Jaggi O. P. History of Science and Technology in India.15v. 1969.

एमएलए उद्धरण

Jaggi O. P. History of Science and Technology in India.15v. 1969.