Langsdorf, A. S. (1955). Theory of alternating-current machinery (Ed. 2.).
Chicago Edition CitationLangsdorf, Alexander S. Theory of Alternating-current Machinery. Ed. 2. New delhi, Tata Mc Graw Hill Publishing Company Ltd, 1955.
Cita MLALangsdorf, Alexander S. Theory of Alternating-current Machinery. Ed. 2. 1955.
Atenció: Aquestes cites poden no estar 100% correctes.