| Oppenheim, Philippus |
Der heilige Ansgar und die Anfänge des Christentums in den nordischen Ländern |
1931 |
| Oppenheim, Philippus |
Institutiones systematico-historicae in sacram liturgiam |
1945-1947 |
| Oppenheim, Philippus |
Institutiones systematico-historicae in sacram liturgiam, 1,1,1, [1. Liturgia generalis] ; Series 1. De scientia liturgica ; Vol. 1. Introductio historica in litteras liturgicas Ed. altera |
1945 |
| Oppenheim, Philippus |
Institutiones systematico-historicae in sacram liturgiam, 1,2,2,2, [1.] Liturgia generalis ; Series 2. Liturgia fundamentalis ; Vol. 7. Principia theologiae liturgicae |
1947 |
| Oppenheim, Philippus |
Pro Christo legatione fungimur |
1948 |
| Oppenheim, Philippus |
Sacramentum regenerationis christianae |
1947 |
| Oppenheim, Philippus |
Tractatus de textibus liturgicis |
1945 |
|