Metal That Will Not Bend: The National Union of Metalworkers of South Africa 1980-1995, Kally Forrest : book review. Historia, [S. l.], v. 57, n. 2, 2021. Disponível em: http://www.jsaa.ac.za/index.php/historia/article/view/1155. Acesso em: 7 nov. 2025.