HILLISON, John; WILLIAMS, Sharon. When FFA Was King Of The Radio Airwaves. Journal of Agricultural Education, [S. l.], v. 42, n. 2, p. 11–17, 2001. DOI: 10.5032/jae.2001.02011. Disponível em: https://jae-online.org/index.php/jae/article/view/224. Acesso em: 28 sep. 2024.