SHERMAN, R.; BLANCHARD, C. L.; KAGEL, K. A. Local Theater Attendance: A Scientific Approach to Audience Recruitment. Operant Subjectivity, [S. l.], v. 18, n. 3/4, 1995. Disponível em: https://ojs.library.okstate.edu/osu/index.php/osub/article/view/9003. Acesso em: 22 jul. 2024.