@book{Musthafa199911348,
  title     = {Qawaid Al-Wasail fi Asy-Syariah Al-Islamiyyah},
  author    = {Musthafa bin Karamatillah Makhdum},
  publisher = {Dar Asy-Syibliya},
  year      = {1999},
  isbn      = {9960-727-69-6},
}