Gray , P. E., & Searle , C. L. (1969). Electronics Principles: Physics , models and circuits. Wiley.
Cita Chicago (17th ed.)Gray , Paul E., i Campbell L. Searle. Electronics Principles: Physics , Models and Circuits. New York: Wiley, 1969.
Cita MLA (9th ed.)Gray , Paul E., i Campbell L. Searle. Electronics Principles: Physics , Models and Circuits. Wiley, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.