American Library Association

Association of Research Libraries (ARL)

Atlanta University Center

Auburn University

Baylor University

Brigham Young University

Central College (Pella, Iowa)

Central Michigan University

Clemson University

College of William and Mary

Columbia University

Duke University

Florida Atlantic University

Florida International University

Florida State University

Greater Western Library Alliance (GWLA)

Harvard University

Indiana University

Iowa State University

Ivy Plus Libraries

Louisiana Library Network (LOUIS)

Massachusetts Institute of Technology

Miami University of Ohio

New York University

NorthEast Research Libraries (NERL)

Northern Kentucky University

Oberlin College

OhioLINK

Princeton University

Purdue University

Rice University

Rutgers University

Shawnee State University

Southern Illinois University

St. Louis University

Texas A&M University

Texas State University at San Marcos

United States Naval Academy

University of Arizona

University of Colorado

University of Georgia

University of Guelph

University of Illinois, Chicago

University of Illinois, Urbana-Champaign

University of Kansas

University of Massachusetts, Amherst

University of Memphis

University of Nebraska

University of Nebraska Consortium of Libraries (UNCL)

University of Northern Colorado

University of Northern Iowa

University of Oregon

University of Richmond

University of Rochester

University of San Francisco

University of Southern California

University of Tennessee

University of Texas at Arlington

University of Texas at Austin

University of Toledo

University of Toronto

University of Vermont

University of Virginia

University of Waterloo

University of Wisconsin

Washington University in St. Louis

West Virginia University