Dyfyniad APA

Koneru, A. (2015). Professional speaking skills. Oxford.

Dyfyniad Arddull Chicago

Koneru, Aruna. Professional Speaking Skills. New Delhi: Oxford, 2015.

Dyfyniad MLA

Koneru, Aruna. Professional Speaking Skills. Oxford, 2015.

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