एपीए उद्धरण

Kochouseph Chittilappilly. (2012). Practical wisdom. D C Books.

शिकागो स्टाइल उद्धरण

Kochouseph Chittilappilly. Practical Wisdom. Kottayam: D C Books, 2012.

एमएलए उद्धरण

Kochouseph Chittilappilly. Practical Wisdom. D C Books, 2012.