एपीए उद्धरण

Raghavan, . P. (1988). Swadesabhimaniyute Pathrapravarttanam Rajavalccayute Drsttiyil. Kerala Press Academy.

शिकागो स्टाइल उद्धरण

Raghavan, Puthuppalli. Swadesabhimaniyute Pathrapravarttanam Rajavalccayute Drsttiyil. Kochi: Kerala Press Academy, 1988.

एमएलए उद्धरण

Raghavan, Puthuppalli. Swadesabhimaniyute Pathrapravarttanam Rajavalccayute Drsttiyil. Kerala Press Academy, 1988.