ЛЕЩЕНКО , Л. FRIENDS in need : The WBA story. A Canadian epic in fratarnalism. – Winnipeg, Manitoba: Published by Workers Benevolent Association of Canada, 1972. Український історичний журнал, [S. l.], n. 6, p. 152–153, 2025. Disponível em: https://nasu-periodicals.org.ua/index.php/uhj/article/view/18738. Acesso em: 24 квіт. 2026.