एपीए उद्धरण

Sardar K M Panikkar. (2019). Hindusamooham Vazhithirivilekku. Poorna Publications.

शिकागो स्टाइल उद्धरण

Sardar K M Panikkar. Hindusamooham Vazhithirivilekku. Poorna Publications, 2019.

एमएलए उद्धरण

Sardar K M Panikkar. Hindusamooham Vazhithirivilekku. Poorna Publications, 2019.