Narendranath, P. (1992). Parayipetta Pantirukulam (IInd ed.). Prabhath Book House.
Dyfyniad Arddull ChicagoNarendranath, P. Parayipetta Pantirukulam. IInd ed. Thiruvanathapuram: Prabhath Book House, 1992.
Dyfyniad MLANarendranath, P. Parayipetta Pantirukulam. IInd ed. Prabhath Book House, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.