Knable, A. H. (1967). Electrical power systems engineering: Problems and solutions. McGraw-Hill.
芝加哥风格引文Knable, Alvin H. Electrical Power Systems Engineering: Problems and Solutions. New York: McGraw-Hill, 1967.
MLA引文Knable, Alvin H. Electrical Power Systems Engineering: Problems and Solutions. McGraw-Hill, 1967.
警告：这些引文格式不一定是100％准确.