एपीए उद्धरण

Peale,Norman Vincent. (2007). Subhachindayude sakthi kandethal. D C Books.

शिकागो स्टाइल उद्धरण

Peale,Norman Vincent. Subhachindayude Sakthi Kandethal. Kottayam: D C Books, 2007.

एमएलए उद्धरण

Peale,Norman Vincent. Subhachindayude Sakthi Kandethal. D C Books, 2007.