Narayanan P M. (2008). Irupatham noottantinte ithihasam ezhuthu, vayana, punarvayana. Vallathol Vidyapeetham.
Citación estilo ChicagoNarayanan P M. Irupatham Noottantinte Ithihasam Ezhuthu, Vayana, Punarvayana. Edapal: Vallathol Vidyapeetham, 2008.
Cita MLANarayanan P M. Irupatham Noottantinte Ithihasam Ezhuthu, Vayana, Punarvayana. Vallathol Vidyapeetham, 2008.
Warning: These citations may not always be 100% accurate.