एपीए उद्धरण

Sreemandiram, K. P. (1999). Keralathile sarkar jeevanakkarude sevanavyavasthakal. Sreemandiram.

शिकागो स्टाइल उद्धरण

Sreemandiram, K. P. Keralathile Sarkar Jeevanakkarude Sevanavyavasthakal. Thiruvananthapuram: Sreemandiram, 1999.

एमएलए उद्धरण

Sreemandiram, K. P. Keralathile Sarkar Jeevanakkarude Sevanavyavasthakal. Sreemandiram, 1999.