एपीए उद्धरण

Sudheesh V R. (2014). Malayalathinte pranayakathakal. DC Books.

शिकागो स्टाइल उद्धरण

Sudheesh V R. Malayalathinte Pranayakathakal. Kottayam: DC Books, 2014.

एमएलए उद्धरण

Sudheesh V R. Malayalathinte Pranayakathakal. DC Books, 2014.