WHENT, Linda S.; LEISING, James G. A Twenty-Year Evaluation Of The California Agricultural Leadership Program. Journal of Agricultural Education, [S. l.], v. 33, n. 3, p. 32–39, 1992. DOI: 10.5032/jae.1992.03032. Disponível em: https://jae-online.org/index.php/jae/article/view/2211. Acesso em: 28 sep. 2024.