GUEST, Harry H. The Counselling Side of Family Life Education: Trends and Treatment in the 1970’s. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 6, n. 3, 1972. Disponível em: https://jhistsex.org/index.php/rcc/article/view/60867. Acesso em: 27 dec. 2025.