@book{Mahmud19968192,
  title     = {Qaidah Sadd Adz-Dzarai wa Atsaruha fi Al-Fiqh Al-Islami},
  author    = {Mahmud Hamid Utsman},
  publisher = {Dar Al-Hadits},
  year      = {1996},
  isbn      = {977-5227-83-6},
}