Urmila Rai & Rai, S. (2001). Business communication (2nd rev. ed.). Himalaya Publishing House.
Chicago Edition CitationUrmila Rai i S.M Rai. Business Communication. 2nd rev. ed. Mumbai: Himalaya Publishing House, 2001.
Cita MLAUrmila Rai i S.M Rai. Business Communication. 2nd rev. ed. Himalaya Publishing House, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.