American Psychological Association
Rommerskirchen, Johannes ( 1990 ). Bibliographia Missionaria Liii - 1989 ( 00 ed. ). Pontifical Gregorian University.
Modern Language Association
Rommerskirchen, Johannes. Bibliographia Missionaria Liii - 1989 . Pontifical Gregorian University. 1990
Chicago Citation
Rommerskirchen, Johannes. Bibliographia Missionaria Liii - 1989 . 00 .Rome
: Pontifical Gregorian University, 1990.
American Medical Association
Rommerskirchen, Johannes. Bibliographia Missionaria Liii - 1989 . Pontifical Gregorian University; 1990.