APA (7 वां संस्करण) प्रशस्ति पत्र

Krishnamacharyulu, C., & Ramakrishnan, L. (2018). Business Communication-Text cases and Laboratory Manual (3rd.). Himalaya Publication.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Krishnamacharyulu, C.S.G, और Lalitha Ramakrishnan. Business Communication-Text Cases and Laboratory Manual. 3rd. Mumbai: Himalaya Publication, 2018.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Krishnamacharyulu, C.S.G, और Lalitha Ramakrishnan. Business Communication-Text Cases and Laboratory Manual. 3rd. Himalaya Publication, 2018.