Al Ghuwainem، S. M.، و Hanna، W. J. (1978). HARMONICS GENERATED BY LIBRARY OF SA UDI ARABIAN EDUCATIONAL MISSION HOUSTON, TEXAS THREE-PHASE HALF-WAVE THYRISTOR CONVERTER COMMUTATED BY UNBALANCED VOLTAGES (رسالة ماجستير غير منشورة). University of Colorado، بولدر. مسترجع من http://search.mandumah.com/Record/617402
Al Ghuwainem، Saad Mobarak، و William J. Hanna. "HARMONICS GENERATED BY LIBRARY OF SA UDI ARABIAN EDUCATIONAL MISSION HOUSTON, TEXAS THREE-PHASE HALF-WAVE THYRISTOR CONVERTER COMMUTATED BY UNBALANCED VOLTAGES" رسالة ماجستير. University of Colorado، بولدر، 1978. مسترجع من http://search.mandumah.com/Record/617402