Ra`yu fil-fiqhil-Islami / Abdul Ghafar Ibrahim Shalih

 Abdul Ghafar Ibrahim Shalih;

Kairo : An-Nahdah Misriyah , 1979

Fikih sunnah : jilid 6,7,8

 Sābiq, Sayyid; Thalib, Moh.;

Bandung : Al-Ma'arif , 1997

Introduction Reference Work

 Katz, William A.;

Boston : McGraw-Hill , 2002

The Essential desk reference

 Oxford University Press, Inc.;

Oxford : Oxford University , 2002