Dyfyniad APA

Sasikumar, V., & Dutt, P. K. G. R. (2006). Course in listening and spaeking I (Rev.ed.). Foundation Books.

Dyfyniad Arddull Chicago

Sasikumar, V., and P. Kiranmai Geetha Rajeevan Dutt. Course in Listening and Spaeking I. Rev.ed. Bangalore: Foundation Books, 2006.

Dyfyniad MLA

Sasikumar, V., and P. Kiranmai Geetha Rajeevan Dutt. Course in Listening and Spaeking I. Rev.ed. Foundation Books, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.