@book{Ahmad199211063,
  title     = {Al-Mamlakah Al-Arabiah As-Suudiyyah Wa Damu Al-Aqliyat Al-Muslimah Fil Al-Alihm},
  author    = {Ahmad Abu Al-Hasan Halbis},
  publisher = {Muassasah Ukkazh Lil Shahafah Wa An-Nasyr},
  year      = {1992},
}