Formation : Ibn Hajar Al-Asqalani
Source : http://www.islamhouse.com/p/291282
Formation : Humood Bin Muhammad Al-Lahem
Reveiwers : Muhammad AbdulRaoof
Translators : Mahmoud Reda Morad Abu Romaisah
From issues : A website Islamic Library www.islamicbook.ws - New Muslims Care Centre
Source : http://www.islamhouse.com/p/324760
From issues : Daar Al-Watan
Source : http://www.islamhouse.com/p/1315
Formation : Muhammad Salih Al-Munajjid
From issues : Islamic Propagation Office in Rabwah
Source : http://www.islamhouse.com/p/1361
Formation : Sheikh-ul-Islam ibn Taymiyyah
Source : http://www.islamhouse.com/p/228509
Formation : Abdul Aziz bin Abdullah bin Baz
From issues : http://www.islammessage.com - Islam Message House Website
Source : http://www.islamhouse.com/p/1259