Bagchi, S. N. (2018). Performance Management (2nd ed.). Cengage Learning India Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Bagchi, Soumendra Narain. Performance Management. 2nd ed. New Delhi: Cengage Learning India Pvt. Ltd, 2018.
Lua MLA (9ú heag.)Bagchi, Soumendra Narain. Performance Management. 2nd ed. Cengage Learning India Pvt. Ltd, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.