एपीए उद्धरण

Sreemandiram. (2012). Keralathile sarkar jeevanakkarude sevana vyavasthakal. Sreemandiram.

शिकागो स्टाइल उद्धरण

Sreemandiram. Keralathile Sarkar Jeevanakkarude Sevana Vyavasthakal. Thiruvananthapuram: Sreemandiram, 2012.

एमएलए उद्धरण

Sreemandiram. Keralathile Sarkar Jeevanakkarude Sevana Vyavasthakal. Sreemandiram, 2012.