Naik, G. (2007). Training and development: Text, research and cases. Excel.
Lua i Stíl Chicago (17ú heag.)Naik, G. Training and Development: Text, Research and Cases. New Delhi: Excel, 2007.
Lua MLA (9ú heag.)Naik, G. Training and Development: Text, Research and Cases. Excel, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.