BIRKENHOLZ, Robert J.; SCHUMACHER, Leon G. Leadership Skills Of College Of Agriculture Graduates. Journal of Agricultural Education, [S. l.], v. 35, n. 4, p. 1–8, 1994. DOI: 10.5032/jae.1994.04001. Disponível em: https://jae-online.org/index.php/jae/article/view/2006. Acesso em: 15 sep. 2024.