Παραπομπή APA

Rai, U. R. (2013). Business communication (2 edition.).

Παραπομπή Chicago Style

Rai, Urmila; Rai. Business Communication. 2 edition. Himalaya Publishing, 2013.

Παραπομπή MLA

Rai, Urmila; Rai. Business Communication. 2 edition. 2013.