Clifford, M. How to read circuit diagrams and electronic graphs. Prentice-Hall.
Cita Chicago (17th ed.)Clifford, Martin. How to Read Circuit Diagrams and Electronic Graphs. Englewood, N.J: Prentice-Hall.
Cita MLA (9th ed.)Clifford, Martin. How to Read Circuit Diagrams and Electronic Graphs. Prentice-Hall.
Atenció: Aquestes cites poden no estar 100% correctes.