機構
Marquette University
50
Philadelphia Archdiocesan Historical Research Center (PAHRC)
33
Catholic University of America
24
University of Notre Dame
18
Catholic Theological Union
15
University of Dayton
10
Loyola University Chicago
4
Loyola Marymount University
3
Benedictine University
2
University of San Diego
2
St. Michael's College
1
University of San Francisco
1