National Joint Apprenticeship and Training Committee for the Electrical Industry. (2008). Blueprint reading for electricians: In partnership with the NJATC (2nd ed.). Delmar Cengage Learning.
Citação norma ChicagoNational Joint Apprenticeship and Training Committee for the Electrical Industry. Blueprint Reading for Electricians: In Partnership with the NJATC. 2nd ed. Clifton Park, N.Y: Delmar Cengage Learning, 2008.
Citação norma MLANational Joint Apprenticeship and Training Committee for the Electrical Industry. Blueprint Reading for Electricians: In Partnership with the NJATC. 2nd ed. Delmar Cengage Learning, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.