Sarason, I.G., & Spielberger, C.D. (1980). Stress and anxiety. (Vol. 7). Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 15, n. 4, 2012. Disponível em: https://jmss.org/index.php/rcc/article/view/60426. Acesso em: 24 oct. 2026.