BRUHN, Ina. Reparaturkosten von Traktoren und Mähdreschern. agricultural engineering.eu, [S. l.], v. 55, n. 5, p. 354–355, 2000. DOI: 10.15150/lt.2000.1950. Disponível em: http://195.37.233.11/landtechnik/article/view/2000-55-5-354-355. Acesso em: 5 mai. 2024.