SCHUMACHER, Leon G.; SWAN, Michael K. Need For Formal Leadership Training For Students In A Land-Grant College Of Agriculture. Journal of Agricultural Education, [S. l.], v. 34, n. 3, p. 1–9, 1993. DOI: 10.5032/jae.1993.03001. Disponível em: https://jae-online.org/index.php/jae/article/view/2248. Acesso em: 16 aug. 2024.