BUHRS, Ton. Retirements. Lincoln Planning Review, [S. l.], v. 2, n. 1, p. 39–39, 2010. DOI: 10.34900/lpr.v2i1.495. Disponível em: https://journals.lincoln.ac.nz/index.php/LPR/article/view/495. Acesso em: 5 may. 2024.