Organisaatio
Benedictine University
198
University of Dayton
113
Catholic Theological Union
91
Philadelphia Archdiocesan Historical Research Center (PAHRC)
40
University of Notre Dame
32
Catholic University of America
7
Catholic Research Resources Alliance
6
Loyola University Chicago
5
Marquette University
5
Boston College
4
College of the Holy Cross
4
St. Michael's College
4
University of San Francisco
4
Barry University
3
Seton Hall University
1
University of San Diego
1