N/A. Tribute: William Stephenson May 14, 1902 - June 14, 1989. Operant Subjectivity, [S. l.], v. 13, n. 2, 1990. Disponível em: https://ojs.library.okstate.edu/osu/index.php/osub/article/view/9080. Acesso em: 22 jul. 2024.