Baer, C. J. (1960). Electrical and electronic drawing. McGraw-Hill.
Chicago Style (17th ed.) ZitazioaBaer, Charles J. Electrical and Electronic Drawing. Nueva York: McGraw-Hill, 1960.
MLA (9th ed.) ZitazioaBaer, Charles J. Electrical and Electronic Drawing. McGraw-Hill, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.