Cita APA (7th ed.)

Rai, U., & Rai, S. M. (2010). Business communication (Rev. ed.). Himalaya Pub. House.

Cita Chicago (17th ed.)

Rai, Urmila, i S. M. Rai. Business Communication. Rev. ed. Mumbai [India]: Himalaya Pub. House, 2010.

Cita MLA (9th ed.)

Rai, Urmila, i S. M. Rai. Business Communication. Rev. ed. Himalaya Pub. House, 2010.