Sreemandiram. (2016). Keralathile sarkar jeevanakkarute sevanavyavasthakal. Current Books.
Chicago Style aipamenaSreemandiram. Keralathile Sarkar Jeevanakkarute Sevanavyavasthakal. Kottayam: Current Books, 2016.
MLA aipamenaSreemandiram. Keralathile Sarkar Jeevanakkarute Sevanavyavasthakal. Current Books, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.