एपीए उद्धरण

Ravindranath, G. (1964). Construction of an achievement test in general mathematics for standard seven.

शिकागो स्टाइल उद्धरण

Ravindranath, Gk. Construction of an Achievement Test in General Mathematics for Standard Seven. 1964.

एमएलए उद्धरण

Ravindranath, Gk. Construction of an Achievement Test in General Mathematics for Standard Seven. 1964.