Thankamani Devi. (1973). Poshnavum sisu bhakshanavum. Institute of languages.
Dyfyniad Arddull ChicagoThankamani Devi. Poshnavum Sisu Bhakshanavum. Trivandrum: Institute of languages, 1973.
Dyfyniad MLAThankamani Devi. Poshnavum Sisu Bhakshanavum. Institute of languages, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.