(1976). Electrical and electronics graphic symbols and reference designations. Institute of Electrical and Electronics Engineers.
Citazione stile Chigago Style (17a edizione)Electrical and Electronics Graphic Symbols and Reference Designations. New York, NY: Institute of Electrical and Electronics Engineers, 1976.
Citatione MLA (9a ed.)Electrical and Electronics Graphic Symbols and Reference Designations. Institute of Electrical and Electronics Engineers, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.