Hill,C.P. (2000). Amercian aikyanatinte charitram. State institute of languages.
Dyfyniad Arddull ChicagoHill,C.P. Amercian Aikyanatinte Charitram. Thiruvananthapuram: State institute of languages, 2000.
Dyfyniad MLAHill,C.P. Amercian Aikyanatinte Charitram. State institute of languages, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.