एपीए उद्धरण

A B Reghunadhan Nair. (2016). S Guptan Nair. The state institute of languages.

शिकागो स्टाइल उद्धरण

A B Reghunadhan Nair. S Guptan Nair. The state institute of languages, 2016.

एमएलए उद्धरण

A B Reghunadhan Nair. S Guptan Nair. The state institute of languages, 2016.