機構
Boston College
60
University of Dayton
45
University of Notre Dame
32
Marquette University
16
Loyola University Chicago
12
St. Michael's College
7
Catholic Theological Union
6
Benedictine University
4
Villanova University
4
College of the Holy Cross
3
Loyola Marymount University
2
Barry University
1
Philadelphia Archdiocesan Historical Research Center (PAHRC)
1