機関
Catholic Theological Union
269
Philadelphia Archdiocesan Historical Research Center (PAHRC)
191
University of Notre Dame
147
University of Dayton
58
Marquette University
34
Barry University
29
Boston College
19
College of the Holy Cross
18
St. Michael's College
9
Loyola University Chicago
8
Catholic University of America
7
Villanova University
5
Archdiocese of Cincinnati
4
Loyola Marymount University
3
Benedictine University
2
St. Edward's University
2
St. Norbert College
2
Catholic Research Resources Alliance
1
DePaul University
1
University of San Diego
1