Kleinau, K., & Somasundaran, K. (1973). Telephone pratishtapanam. State Institute of languages.
Dyfyniad Arddull ChicagoKleinau, Karl-Heinz, and K. Somasundaran. Telephone Pratishtapanam. Trivandrum: State Institute of languages, 1973.
Dyfyniad MLAKleinau, Karl-Heinz, and K. Somasundaran. Telephone Pratishtapanam. State Institute of languages, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.