एपीए उद्धरण

Shanavas Kodungallur. (2005). Vidyabhyasam: Aanukoolyangalum unnathapadanavum: oru margarekha. Kattakath publications.

शिकागो स्टाइल उद्धरण

Shanavas Kodungallur. Vidyabhyasam: Aanukoolyangalum Unnathapadanavum: Oru Margarekha. Kodungallur: Kattakath publications, 2005.

एमएलए उद्धरण

Shanavas Kodungallur. Vidyabhyasam: Aanukoolyangalum Unnathapadanavum: Oru Margarekha. Kattakath publications, 2005.