Peters, t. (1983). In search of excellence: Lessons form america`s best -run companies. Warner Book.
Lua i Stíl Chicago (17ú heag.)Peters, thomas. In Search of Excellence: Lessons Form America`s Best -run Companies. Newyork: Warner Book, 1983.
Lua MLA (9ú heag.)Peters, thomas. In Search of Excellence: Lessons Form America`s Best -run Companies. Warner Book, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.