Formation : Muhammad ibn Saleh al-Othaimeen
Source : http://www.islamhouse.com/p/1375
Source : http://www.islamhouse.com/p/283493
Formation : Imam Ibn Kathir
Source : http://www.islamhouse.com/p/204500
Formation : Muhammad Salih Al-Munajjid
From issues : http://www.islamqa.com - Islam : Question & Answer Website
Source : http://www.islamhouse.com/p/185173
Formation : Abdul Karim Thaqeb
Reveiwers : Muhammad AbdulRaoof
From issues : Cooperative Office for Propagation, Guidance, and Warning of Expatriates in the city of Sultanah, Riyadh - A website Islamic Library www.islamicbook.ws
Source : http://www.islamhouse.com/p/330955