एपीए उद्धरण

Gupta, U. L. (1972). Working of stock exchnages in India. Thomson Press.

शिकागो स्टाइल उद्धरण

Gupta, Umrap Lal. Working of Stock Exchnages in India. Thomson Press, 1972.

एमएलए उद्धरण

Gupta, Umrap Lal. Working of Stock Exchnages in India. Thomson Press, 1972.