Keown, J. (2001). OrCAD Pspice and circuit analysis (4th ed.). Prentice Hall.
芝加哥风格引文Keown, John. OrCAD Pspice and Circuit Analysis. 4th ed. Upper Saddle River, NJ: Prentice Hall, 2001.
MLA引文Keown, John. OrCAD Pspice and Circuit Analysis. 4th ed. Prentice Hall, 2001.
警告：这些引文格式不一定是100％准确.