Sharma, R. S. (2009). Rashtreeya sangalpangalum sthapanangalum pracheena bharathathil: Oru nireekshanam.
Citación estilo ChicagoSharma, R S. Rashtreeya Sangalpangalum Sthapanangalum Pracheena Bharathathil: Oru Nireekshanam. D C Books, Kottayam, 2009.
Cita MLASharma, R S. Rashtreeya Sangalpangalum Sthapanangalum Pracheena Bharathathil: Oru Nireekshanam. 2009.
Precaución: Estas citas no son 100% exactas.