Kusterer, K. C. (1978). Know-how on the job: The important working knowledge of "unskilled" workers. Westview Press.
Lua i Stíl Chicago (17ú heag.)Kusterer, Kenneth C. Know-how on the Job: The Important Working Knowledge of "Unskilled" Workers. Boulder, Colo.: Westview Press, 1978.
Lua MLA (8ú heag.)Kusterer, Kenneth C. Know-how on the Job: The Important Working Knowledge of "Unskilled" Workers. Westview Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.