Cita APA (7th ed.)

Koneru,Aruna. (2015). Proessional speaking Skills. Oxford Press University.

Cita Chicago (17th ed.)

Koneru,Aruna. Proessional Speaking Skills. New Delhi: Oxford Press University, 2015.

Cita MLA (9th ed.)

Koneru,Aruna. Proessional Speaking Skills. Oxford Press University, 2015.