1
Published: 1975
2
Published: 2001-2012;, 2012
3
Published: 1975
Superior document: Pro Oriente [Band 1]
4
Published: 1968
5
“...Stiftung Pro Oriente...”
6
Published: 1976
Superior document: Pro Oriente [2]
7
“...Stiftung Pro Oriente Sektion Graz...”
8
Published: 1997