Pontificium institutum orientale. (Nazwa ciała zbiorowego)
- Institut oriental de Rome.
- Institut pontificial oriental.
- Pontificio istituto di studi orientali.
- Pontificio istituto per gli studi orientali.
- Pontificium institutum studiorum orientalium.
- Pontificium institutum orientalium studiorum.
- Papskij vostočnyj institut v Rime.
- Pontificio Istituto Orientale.
- Pontifical Oriental Institute.
- Pont. Institutum Orientalium Studiorum.
- Instituto Pontificio de Estudios Orientales.
Pontificium institutum orientale powst. 15.10.1917.
BN OPALE PLUS
Orientalia Christiana Periodica. - N. 1 (1935)
Opisanie slavjanskich rukopisej Papskogo vostočnogo instituta v Rime / Aksinja Džurova, Krasimir Stančev. - Roma, 1997.
Orientalia Christiana. - N. 1 (1923)
Christianity among the slavs the heritage of Saints Cyril and Methodius : acts of International Congres held on the Eleventh Centenary of the death of St. Methodius Rome, October 8-11, 1985 under the direction of the Pontifical Oriental Institute / edited by Edward G. Farrugia, Robert F. Taft, Gino K. Piovesana with editorial committe. - Roma, 1988.
Possevino's last statement on Polish-Russian relations / O. Halecki. - Roma, 1953.
Renovacion y Cisma en la Iglesia Ortodoxa Rusa / Domingo Krpan. - Buenos Aires, 1977.