Clarence Thomas | Clarence Darrow | Clarence "Gatemouth" Brown | Clarence Mason | Clarence House | Clarence | Prince Albert Victor, Duke of Clarence and Avondale | Port Clarence | Duke of Clarence | Clarence Nash | Clarence Hyde Cooke | Clarence Brown | Sleepy Tripp | Clarence Seedorf | Clarence King | Port Clarence, Alaska | Linda Tripp | Clarence Thomas Supreme Court nomination | Clarence Muse | Clarence "Fuzzy" Haskins | Clarence Cameron White | City of Clarence | Lionel of Antwerp, 1st Duke of Clarence | Clarence Wijewardena | Clarence Stein | Clarence Richard Silva | Clarence Mackay | Clarence Lusane | Clarence Kolb | Clarence Knickman |
Those listed as contributors to the study included Frank A. Beach, Irving Bieber, Wainright Churchill, Albert Ellis, Paul Gebhard, Evelyn Hooker, Laud Humphreys, Judd Marmor, Wardell Pomeroy, Edward Sagarin, Robert Stoller, Clarence Tripp, and Colin J. Williams.