Al Qahtani، O. M.، و Redfern، M. (2007). An investigation into the output voltages and relative phase angles of distributed generators operating in a distribution network following system disturbances (رسالة ماجستير غير منشورة). University of Bath، باث. مسترجع من http://search.mandumah.com/Record/612316
Al Qahtani، Omar M.، و Miles Redfern. "An Investigation Into the Output Voltages and Relative Phase Angles of Distributed Generators Operating in a Distribution Network Following System Disturbances" رسالة ماجستير. University of Bath، باث، 2007. مسترجع من http://search.mandumah.com/Record/612316