Nilsson, J. W., & Riedel, S. A. (2011). Electric circuits (9th ed., International ed.). Prentice Hall.
Cita Chicago (17th ed.)Nilsson, James William, i Susan A. Riedel. Electric Circuits. 9th ed., International ed. Upper Saddle River, N.J: Prentice Hall, 2011.
Cita MLA (9th ed.)Nilsson, James William, i Susan A. Riedel. Electric Circuits. 9th ed., International ed. Prentice Hall, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.