كتاب "The people of Sharqiya, their racial history, serology, physical characters, demography and conditions of life, by Ábbas M. Ámmar, with a preface by Professor H. J. Fleure" تأليف ʻAmmār, ʻAbbās M, 1907، الصادر عن Publications de la Société Royale de Géographie D'Egypte، Cairo. يندرج ضمن موضوع Mudīrīyat al-Sharqīyah (Egypt).