- The Orthodox Church and the Ecumenical Movement
- Dr Eugene Carson Blake. Welcoming Address To His All Holiness Athenagoras I, Ecumenical Patriarch Of Constantinople (1967)
- Address by His All Holiness Athenagoras I, Ecumenical Patriarch (1967)
- An Orthodox Approach to Diaconia (1978)
- Metropolitan John (Zizioulas) of Pergamon. Faith and Order yesterday, today and tomorrow