एपीए उद्धरण

Joseph Puthen Purackal. (2018). Jeevitham kochu kochu santhoshangal. D C Books.

शिकागो स्टाइल उद्धरण

Joseph Puthen Purackal. Jeevitham Kochu Kochu Santhoshangal. Kottayam: D C Books, 2018.

एमएलए उद्धरण

Joseph Puthen Purackal. Jeevitham Kochu Kochu Santhoshangal. D C Books, 2018.