Elgerd, O. I. (1971). Electric energy systems theory: An introduction. McGraw-Hill.
Chicagoスタイル(17版)引用形式Elgerd, Olle I. Electric Energy Systems Theory: An Introduction. Nueva York: McGraw-Hill, 1971.
MLA(9版)引用形式Elgerd, Olle I. Electric Energy Systems Theory: An Introduction. McGraw-Hill, 1971.
警告: この引用は必ずしも正確ではありません.