KREBS, Alfred H. Book Review: Educating the Adult Educator: Part 2. Taxonomy of Needed Research. Journal of Agricultural Education, [S. l.], v. 10, n. 1, p. 31–32, 1969. DOI: 10.5032/jaatea.1969.01031. Disponível em: https://jae-online.org/index.php/jae/article/view/1519. Acesso em: 13 jul. 2024.