Fitzgerald, Arthur Eugene. <br/><br/>
Electric Machinery / 
Arthur Eugene Fitzgerald, Charles Kingsley Jr., Stephen D. Umans. 
 - New York:  McGraw-Hill Book Company,  1983. 
 - XII, 571 s. :  il. ;  25 cm. 
 - (McGraw-Hill Series in Electrical Engineering) .
<br/><br/><label>Uniwersalna Klasyfikacja Dziesiętna: </label> 621.313