Formation : Abdul Aziz bin Abdullah bin Baz
Source : http://www.islamhouse.com/p/1265
Formation : Dr. Saleh As-Saleh
From issues : http://understand-islam.net - Understand Islam Website
Source : http://www.islamhouse.com/p/344784
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 Ameenah Bilal Philips
From issues : http://www.islambasics.com - Islam Basics Website
Source : http://www.islamhouse.com/p/51910
Formation : Ameen Al-Ansaari
From issues : A website Knowing Allah : http://knowingallah.com
Source : http://www.islamhouse.com/p/370996