@book{Muhammad20178046,
  title     = {Ushul Ilm Al-Iqtishad Al-Islami},
  author    = {Muhammad bin Mahmud Ali Abdullah},
  publisher = {Maktabah al-Wafa al-Qanuniyah},
  year      = {2017},
  isbn      = {978-977-753-396-0},
}