Kempton, R. G. (1965). Electronic components: Hobby manual (2a. ed.). General Electric.
Cita Chicago (17th ed.)Kempton, R. G. Electronic Components: Hobby Manual. 2a. ed. Owensboro: General Electric, 1965.
Cita MLA (9th ed.)Kempton, R. G. Electronic Components: Hobby Manual. 2a. ed. General Electric, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.