Singh, P. (2006). Future of work: Mastering change.
Lua i Stíl Chicago (17ú heag.)Singh, Pritam. Future of Work: Mastering Change. New Delhi, 2006.
Lua MLA (9ú heag.)Singh, Pritam. Future of Work: Mastering Change. 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.