Cita APA (7th ed.)

Krishnamurthy, K. V. (2018). Principles and Practice. CBS Publishers & Distributors Pvt. Ltd..

Cita Chicago (17th ed.)

Krishnamurthy, K. V. Principles and Practice. New Delhi: CBS Publishers & Distributors Pvt. Ltd., 2018.

Cita MLA (9th ed.)

Krishnamurthy, K. V. Principles and Practice. CBS Publishers & Distributors Pvt. Ltd., 2018.