APA aipamena

Sharma,R.S, & Velayudhan ,Pillai. (2009). Rashtreeya Sangalpanangalum Sthapanangalum Pracheena Bharathathil. D.C Books.

Chicago Style aipamena

Sharma,R.S, and Velayudhan ,Pillai. Rashtreeya Sangalpanangalum Sthapanangalum Pracheena Bharathathil. Kottayam: D.C Books, 2009.

MLA aipamena

Sharma,R.S, and Velayudhan ,Pillai. Rashtreeya Sangalpanangalum Sthapanangalum Pracheena Bharathathil. D.C Books, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.