एपीए उद्धरण

Joseph Athirunkal. (2019). Papikalude pattanam. Chintha Publishers.

शिकागो स्टाइल उद्धरण

Joseph Athirunkal. Papikalude Pattanam. Chintha Publishers, 2019.

एमएलए उद्धरण

Joseph Athirunkal. Papikalude Pattanam. Chintha Publishers, 2019.