References to verse 21:99

Book	Reference
Chief of the Prophets	16 Al-Anbiya, 21:95–113.
Malfuzat – Volume X	4 Surah al-Anbiya’, 21:99 [Publisher]
The Essence of Islam – Volume II	21 Al-Anbiya’, 21:99 [Publisher]
The Life & Character of the Seal of Prophets (Volume I)	4 Al-Anbiyā’ (21:99)