1982 "The Holy Spirit in Eastern Christian iconography." The Patristic and Byzantine Review1: 101-16.
2.
1980Theology and Economy of the Holy Spirit: An Eastern Approach . Rome: Centre For Indian and Inter-Religious Studies.
3.
1976 "Some remarks concerning a theological description of prayer ." The Greek Orthodox Theological Review21: 203-14.
4.
1975The Fifth Latern Council (1512-1517) and the Eastern Churches . Toronto: The Central Committee for the Defence of the Rite, Tradition and Language of the Ukrainian Catholic Church in USA and Canada.
5.
1973 "A theological meditation on the mystery of transfiguration ." Diakonia 8: 306-31.
6.
1973 "Hryhorij Skovoroda-philosopher or theologian?" The New Review13: 50-61.
