Gopala Krishna, C., & Ramakrishnan, L. (2009). Business communication. Himalaya Pub. House.
Chicagoスタイル(17版)引用形式Gopala Krishna, C., , Lalitha Ramakrishnan. Business Communication. Mumbai: Himalaya Pub. House, 2009.
MLA(9版)引用形式Gopala Krishna, C., , Lalitha Ramakrishnan. Business Communication. Himalaya Pub. House, 2009.
警告: この引用は必ずしも正確ではありません.