Poonam Namboodhiri. (1997). Bhasaramayanacampu: Udyanapravesam (6th ed.). Kerala Sahitya Academy.
Dyfyniad Arddull ChicagoPoonam Namboodhiri. Bhasaramayanacampu: Udyanapravesam. 6th ed. Thrissur: Kerala Sahitya Academy, 1997.
Dyfyniad MLAPoonam Namboodhiri. Bhasaramayanacampu: Udyanapravesam. 6th ed. Kerala Sahitya Academy, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.