Cita APA (7th ed.)
Viswanathan, R. (2010). Business communication. Himalaya Pub. House.
Cita Chicago (17th ed.)
Viswanathan, Rajeesh. Business Communication. Mumbai [India]: Himalaya Pub. House, 2010.
Cita MLA (9th ed.)
Viswanathan, Rajeesh. Business Communication. Himalaya Pub. House, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.