Peters, T. (1999). The Project 50 (Reinventing Work). Knopf Doubleday.
Lua i Stíl Chicago (17ú heag.)Peters, Tom. The Project 50 (Reinventing Work). Knopf Doubleday, 1999.
Lua MLA (9ú heag.)Peters, Tom. The Project 50 (Reinventing Work). Knopf Doubleday, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.