Formation : Abu Ameenah Bilal Philips
Source : http://www.islamhouse.com/p/291542
Formation : Kais Al-Kalby
Source : http://www.islamhouse.com/p/51912
Formation : Muhammad ibn Saleh al-Othaimeen
Translators : Mane' Bin Hammad Al-Juhani
From issues : http://www.al-hidaayah.co.uk - Al-Hidaayah Publishing and Distribution Website - Books of the office of propagation in Ulayya, Sulaymaniyah and north of Riyadh
Source : http://www.islamhouse.com/p/46123
Formation : Kais Al-Kalby
Source : http://www.islamhouse.com/p/51912
Source : http://www.islamhouse.com/p/318422
From issues : Islamic Propagation Office in Rabwah
Source : http://www.islamhouse.com/p/1239