MCGOWAN, Mark G. Air Wars: Radio Regulation, Sectarianism and Religious Broadcasting in Canada, 1922-1938. Historical Papers, [S. l.], 2008. DOI: 10.25071/0848-1563.39154. Disponível em: https://historicalpapers.journals.yorku.ca/index.php/historicalpapers/article/view/39154. Acesso em: 24 apr. 2024.