Baer, C. J. (1980). Electrical and electronics drawing (4th ed.). McGraw-Hill.
Chicago-stil citatBaer, Charles J. Electrical and Electronics Drawing. 4th ed. New York: McGraw-Hill, 1980.
MLA-referensBaer, Charles J. Electrical and Electronics Drawing. 4th ed. McGraw-Hill, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.