Formation : Abu Ameenah Bilal Philips
Source : http://www.islamhouse.com/p/1247
Formation : Ibn Rajab Al-Hanbali
Source : http://www.islamhouse.com/p/207450
Formation : Zakir Naik
Source : http://www.islamhouse.com/p/51900
Formation : Abdur-Rahman Abdul-Khaliq
Translators : Ali at-Tamimi
From issues : IANA
Source : http://www.islamhouse.com/p/48066
Formation : Muhammad Naasiruddeen al-Albaanee
Translators : Abu Maryam Ismaeel Alarcon
Source : http://www.islamhouse.com/p/51802