Míreanna comhchosúla: The Juridical Official of the Marriage Celebration :
- Codex canonum ecclesiarum orientalium.
- Codex canonum ecclesiarum orientalium.
- The Canonical Impediments for Marriage and the Void and Voidable Marriages in the Family Code of the Philippines : A Comparative Study.
- La condición jurídica del fiel cristiano : contribución al estudio comparado del "Codex Iuris Canonici" y del "Codex Canonum Ecclesiarum Orientalium".
- Mixed Marriages and their Pre-Requisites in the Light of Ecumenism
- Il culto divino nel Codex Canonum Ecclesiarum Orientalium : commento ai singoli canoni.