Industry, N. J. A. a. T. C. f. t. E. (2010). Blueprint reading for electricians: In partnership with the NJATC. Clifton Park, NY : Delmar Cengage Learning.
Παραπομπή σε μορφή Chicago (17η εκδ.)Industry, National Joint Apprenticeship and Training Committee for the Electrical. Blueprint Reading for Electricians: In Partnership with the NJATC. Clifton Park, NY : Delmar Cengage Learning, 2010.
Παραπομπή σε μορφή MLA (9th εκδ.)Industry, National Joint Apprenticeship and Training Committee for the Electrical. Blueprint Reading for Electricians: In Partnership with the NJATC. Clifton Park, NY : Delmar Cengage Learning, 2010.
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