एपीए उद्धरण

Gandhi M. K. Penkalukku tr by A L Natarajan and Ramaswami.

शिकागो स्टाइल उद्धरण

Gandhi M. K. Penkalukku Tr by A L Natarajan and Ramaswami.

एमएलए उद्धरण

Gandhi M. K. Penkalukku Tr by A L Natarajan and Ramaswami.