एपीए उद्धरण

GANGADHARAN,THIKKURISSI. (2006). ULAKUDEPERUMAL PATTUKADHA PADAVUM PADANAVUM. SAHITHYA KAIRALI PUBLICATIONS.

शिकागो स्टाइल उद्धरण

GANGADHARAN,THIKKURISSI. ULAKUDEPERUMAL PATTUKADHA PADAVUM PADANAVUM. TRIVANDRUM: SAHITHYA KAIRALI PUBLICATIONS, 2006.

एमएलए उद्धरण

GANGADHARAN,THIKKURISSI. ULAKUDEPERUMAL PATTUKADHA PADAVUM PADANAVUM. SAHITHYA KAIRALI PUBLICATIONS, 2006.