Elgerd, O. I. (1971). Electric energy systems theory: :an introduction. Tata Mc Graw - Hill.
Style de citation ChicagoElgerd, Olle I. Electric Energy Systems Theory: :an Introduction. New Delhi: Tata Mc Graw - Hill, 1971.
Style de citation MLAElgerd, Olle I. Electric Energy Systems Theory: :an Introduction. Tata Mc Graw - Hill, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.