機構
University of Notre Dame
97
Philadelphia Archdiocesan Historical Research Center (PAHRC)
77
Marquette University
31
Catholic University of America
22
Loyola University Chicago
14
Boston College
11
Catholic Theological Union
8
St. Michael's College
8
Loyola Marymount University
7
University of St. Thomas
7
University of Dayton
6
Barry University
4
St. Edward's University
3
Benedictine University
2
Georgetown University
1
St. Norbert College
1
University of San Diego
1