एपीए उद्धरण

V.P Subair. Malayala pathrabhaasha: Vikasa parinamangal. Kerala Press Academy.

शिकागो स्टाइल उद्धरण

V.P Subair. Malayala Pathrabhaasha: Vikasa Parinamangal. Kerala Press Academy.

एमएलए उद्धरण

V.P Subair. Malayala Pathrabhaasha: Vikasa Parinamangal. Kerala Press Academy.