Rogelberg, S. G. (2007). Encyclopedia of industrial and organizational psy. Vol. 1. Sage.
Lua i Stíl Chicago (17ú heag.)Rogelberg, Steven G.(ed.). Encyclopedia of Industrial and Organizational Psy. Vol. 1. Thousand Oaks: Sage, 2007.
Lua MLA (9ú heag.)Rogelberg, Steven G.(ed.). Encyclopedia of Industrial and Organizational Psy. Vol. 1. Sage, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.