FRANK, David. J. B. McLachlan Fills Out a Questionnaire, 1931. Labour / Le Travail, [S. l.], v. 88, p. 169–175, 2021. DOI: 10.52975/llt.2021v88.0008. Disponível em: https://www.lltjournal.ca/index.php/llt/article/view/6123. Acesso em: 29 mar. 2024.