KASTA, Donald L. Handbook of Marketing for Continuing Education. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 4, n. 2, p. 97–98, 1989. Disponível em: https://ijede.ca/index.php/jde/article/view/349. Acesso em: 23 nov. 2024.