Formation : Abu Ameenah Bilal Philips
Source : http://www.islamhouse.com/p/290637
Formation : Mohammed Bin Yahya Al-Taum - Muhammad ibn Yahya Al-Toom
Source : http://www.islamhouse.com/p/322144
From issues : Islamic Propagation Office in Rabwah
Source : http://www.islamhouse.com/p/1229
Formation : AbdulRahman Bin Abdulkarim Al-Sheha
From issues : http://www.islamland.com - Islam Land Website
Source : http://www.islamhouse.com/p/261463
Formation : Muhammad Salih Al-Munajjid
From issues : Islamic Propagation Office in Rabwah
Source : http://www.islamhouse.com/p/1359
Formation : Muhammad Salih Al-Munajjid
From issues : http://www.islamqa.com - Islam : Question & Answer Website
Source : http://www.islamhouse.com/p/1347