Al Ghamdi، H. S.، و Goodnigh، C. J. (1984). STUDIES ON THE PHYTOPLANKTON OF LITTORAL WATERS OF THE ARABIAN GULF AS IMPACTED BY OIL SPILLS (رسالة ماجستير غير منشورة). Western Michigan University، كالامازو. مسترجع من http://search.mandumah.com/Record/613886
Al Ghamdi، Hamdan S.، و Clarence J. Goodnigh. "STUDIES ON THE PHYTOPLANKTON OF LITTORAL WATERS OF THE ARABIAN GULF AS IMPACTED BY OIL SPILLS" رسالة ماجستير. Western Michigan University، كالامازو، 1984. مسترجع من http://search.mandumah.com/Record/613886