Cita APA (7a ed.)
Gopala Krishna, C., & Ramakrishnan, L. (2009). Business communication. Himalaya Pub. House.
Cita Chicago Style (17a ed.)
Gopala Krishna, C., y Lalitha Ramakrishnan. Business Communication. Mumbai: Himalaya Pub. House, 2009.
Cita MLA (9a ed.)
Gopala Krishna, C., y Lalitha Ramakrishnan. Business Communication. Himalaya Pub. House, 2009.
Precaución: Estas citas no son 100% exactas.