National Joint Apprenticeship and Training Committee for the Electrical Industry. (2008). Fundamentals of instrumentation (2nd ed.). Delmar Cengage Learning.
Chicago-referens (17:e uppl.)National Joint Apprenticeship and Training Committee for the Electrical Industry. Fundamentals of Instrumentation. 2nd ed. Clifton Park, NY: Delmar Cengage Learning, 2008.
MLA-referens (8:e uppl.)National Joint Apprenticeship and Training Committee for the Electrical Industry. Fundamentals of Instrumentation. 2nd ed. Delmar Cengage Learning, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.