APA

Elgerd, . (1986). Electric Energy Systems Theory An Introduction 3rd Reprint. : .

Chicago

Elgerd, . 1986. Electric Energy Systems Theory An Introduction 3rd Reprint. : .

Harvard

Elgerd, . (1986). Electric Energy Systems Theory An Introduction 3rd Reprint. : .

MLA

Elgerd, . Electric Energy Systems Theory An Introduction 3rd Reprint. : . 1986.