Formation : Muhammad Bin Abdul Wahhab
From issues : http://www.islambasics.com - Islam Basics Website
Source : http://www.islamhouse.com/p/128600
Source : http://www.islamhouse.com/p/318420
Formation : Suleiman Saoud Al Saqer
From issues : Islamic Propagation Office in Rabwah
Source : http://www.islamhouse.com/p/51813
Formation : Abdul-Muhsin Bin Hamad Al-Abbad Al-Badir
From issues : http://www.islamweb.net - Islam Web Website
Source : http://www.islamhouse.com/p/1309
Formation : ِAbu Alfaraj ibn AlJawzi
Source : http://www.islamhouse.com/p/250726
Formation : Muhammad Salih Al-Munajjid
From issues : http://www.islamqa.com - Islam : Question & Answer Website
Source : http://www.islamhouse.com/p/204498