Cita APA (7th ed.)

Kakkar, G. (2008). Performance appraisal system: New challenges. RBSA.

Cita Chicago (17th ed.)

Kakkar, Gurudutt. Performance Appraisal System: New Challenges. Jaipur: RBSA, 2008.

Cita MLA (9th ed.)

Kakkar, Gurudutt. Performance Appraisal System: New Challenges. RBSA, 2008.