Bethune, J. D. (1980). Basic electronic and electrical drafting. Prentice-Hall of India.
Chicago ZitierstilBethune, James D. Basic Electronic and Electrical Drafting. New Jersey: Prentice-Hall of India, 1980.
MLA ZitierstilBethune, James D. Basic Electronic and Electrical Drafting. Prentice-Hall of India, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.