Bibliografía (31 obras)
Il Grande Ingresso
2014
The Armenian Surb Patarag or eucharistic holy sacrifice
2012
Liturgy in Old Constantinople
2008
The communion, thanksgiving, and concluding rites
Vy-- pershoprokhidt͡si!
2007
Through their own eyes
2006
Saints, sanctity, liturgy
The formation of a millennial tradition
2004
A partire dalla liturgia
Acts of the International Congress Comparative Liturgy Fifty Years after Anton Baumstark (1872-1948), Rome, 25-29 September 1998
2001
La Liturgia delle ore in oriente e in occidente
Divine Liturgies - Human Problems in Byzantium, Armenia, Syria and Palestine
Crossroad of cultures
2000
Oltre l'oriente e l'occidente
1999
Beyond East and West
1997
The Armenian Christian tradition
Liturgy in Byzantium and beyond
1995
Il 75o anniversario del Pontificio istituto orientale
1994
[Eulogēma]
1993
The Byzantine rite
1992
Теология на литургията и теология на символа
The diptychs
1991
Christianity among the Slavs
1988
The Oriental Orthodox Churches in the United States
1986
The liturgy of the hours in East and West
The liturgy of the hours in the Christian East
1983
The Great Entrance
1975
A history of the Liturgy of St. John Chrysostom
Eastern-rite Catholicism
1963
Eastern-rite Catholicism, its heritage and vocation
Photography and the American Scene
1938
