[publisher not identified], [date of publication not identified]
Naskah
Muhammad Hasan Qadr, author
Sadra International Institute, 2011
Buku Teks
Al-Qaradhawi, Yusuf, author
Gema Insani Press, 1999
Buku Referensi
Munawar Khalil (Moenawar Chalil)
Olters, 1954
Buku Teks
Quthan, Mana`ul, author
Rineka Cipta, 1998
Buku Teks