1. Orthodox Church in Americahttps://www.oca.org/saints/lives/2021/10/18/102993-apostle-and-evangelist-luke
2. Calvin Versus The Icon: Was John Calvin Wrong?https://orthodoxbridge.com/2011/06/19/calvin-versus-the-icon/
3. Evangelicalism in Modern Britain: A History from the 1730s to the 1980s;Bebbington,1989
4. The Icon and Its Veneration (A Dogmatic Essay);Bulgakov,1931
5. Answering Eastern Orthodox Apologists Regarding Iconshttps://www.thegospelcoalition.org/themelios/article/answering-eastern-orthodox-apologists-regarding-icons/