संस्थान
University of Notre Dame
41
Marquette University
23
Philadelphia Archdiocesan Historical Research Center (PAHRC)
17
University of Dayton
7
Boston College
3
Catholic Theological Union
3
College of the Holy Cross
3
Barry University
2
DePaul University
2
Loyola Marymount University
2
Georgetown University
1
St. Michael's College
1