एपीए उद्धरण

(1995). Samakaala niroopanathinte vyathyastha mukhangal.

शिकागो स्टाइल उद्धरण

Samakaala Niroopanathinte Vyathyastha Mukhangal. Thiruvananthapuram, P K Parameswaran Nair Smaaraka Trust, 1995.

एमएलए उद्धरण

Samakaala Niroopanathinte Vyathyastha Mukhangal. 1995.