Formation : Abu Ameenah Bilal Philips
Source : http://www.islamhouse.com/p/290637
Formation : Abdullah Bin Abdur-Rahman AL-Jibreen
From issues : Memphis Dawah
Source : http://www.islamhouse.com/p/1285
Formation : Muhammad Salih Al-Munajjid
From issues : http://www.islamqa.com - Islam : Question & Answer Website
Source : http://www.islamhouse.com/p/1335
Formation : Jamaal Zarabozo
From issues : Ministry of Islamic Affairs, Endowments, Da‘wah and Guidance
Source : http://www.islamhouse.com/p/90759
Formation : Abdul Aziz bin Abdullah bin Baz
From issues : http://www.islammessage.com - Islam Message House Website
Source : http://www.islamhouse.com/p/1259
Formation : Muhammad Salih Al-Munajjid
From issues : http://www.islamqa.com - Islam : Question & Answer Website
Source : http://www.islamhouse.com/p/204498