Recursos
Allegheny College
1
Commonwealth University of Pennsylvania
1
Drew University
1
Eastern University
1
Elizabethtown College
1
Haverford College
1
Lafayette College
1
Lehigh University
1
Marshall University
1
Montclair State University
1
Moravian University
1
New York University
1
Pennsylvania State University
1
Pennsylvania Western University
1
Philadelphia Museum of Art
1
Robert Morris University
1
Rutgers University
1
Seton Hall University
1
Slippery Rock University
1
State Library of Pennsylvania
1
Temple University
1
University of Pennsylvania
1
University of Pittsburgh
1
University of Scranton
1
Washington and Jefferson College
1
West Virginia University
Westminster College
1