McCauley, J. F. (1995). The steam trap handbook. Fairmont Press.
Lua i Stíl Chicago (17ú heag.)McCauley, James F. The Steam Trap Handbook. Lilburn, Ga: Fairmont Press, 1995.
Lua MLA (9ú heag.)McCauley, James F. The Steam Trap Handbook. Fairmont Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.