Pliny the Elder
Pablo Picasso
David Sylvester
Vatsyāyana
Giovanni Boccaccio
Leonardo da Vinci
Scott O’Dell
American Psychological Association.
United States. Congress. Commission on Security and Cooperation in Europe
Euripides
Ntozake Shange
James Weldon Johnson
Auguste Rodin
Steven Pinker
H. W. Janson
Kerry Patterson
Andrew Loomis
Donald A. Norman
Gottfried Bammes
United States. Congress. Senate. Committee on Labor and Human Resources.