The Russian Orthodox Church Outside Russia. A History and Chronology. Chapter X. Spiritual Life Father Alexey Young
Third Letter of Archbishop Anthony (Khrapovitskii) to Robert H. Gardiner Archbishop Antony Khrapovitskii
The Unity of the Church and the World Conference of Christian Communities St. Hilarion (Archimandrite Troitskii)
The Second Letter from Archbishop Anthony (Khrapovitskii) to Robert H. Gardiner Archbishop Anthony (Khrapovitskii)
The First Letter of Archbishop Anthony (Khrapovitskii) to Robert H. Gardiner Archbishop Anthony (Khrapovitskii)
The Order of Glorifying Saints in the Russian Orthodox Church Outside Russia (1920-2007) Deacon Andrei Psarev
The Relationship between The Russian Orthodox Church in North America and The Russian Orthodox Church Abroad from 1920-1950 Nikolaj L. Kostur