Mawaldi، M. (2011). Book Review Theeodosius Theodosius Sphaerica Arabic And Medieval Latin Translations Edited By Paul Kunitzsch And Richard Lorch Germany 210 - 431 Page Publisher Franz Steiner Verlag Dtuttgart. مجلة تاريخ العلوم العربية، مج15, ع1,2 ، 55 - 58. مسترجع من http://search.mandumah.com/Record/877707
Mawaldi، Mustafa. "Book Review Theeodosius Theodosius Sphaerica Arabic And Medieval Latin Translations Edited By Paul Kunitzsch And Richard Lorch Germany 210 - 431 Page Publisher Franz Steiner Verlag Dtuttgart." مجلة تاريخ العلوم العربية مج15, ع1,2 (2011): 55 - 58. مسترجع من http://search.mandumah.com/Record/877707