Bhavathrathan Namboothirippad, M. (2003). Kadhakalum upanyasangalum. Kerala Sahitya Akademi.
Dyfyniad Arddull ChicagoBhavathrathan Namboothirippad, Moothirigottu. Kadhakalum Upanyasangalum. Thrissur: Kerala Sahitya Akademi, 2003.
Dyfyniad MLABhavathrathan Namboothirippad, Moothirigottu. Kadhakalum Upanyasangalum. Kerala Sahitya Akademi, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.