KANTYKA, Zbigniew. Nick Dyer‑Witheford, Cyber‑Proletariat: Global Labour in the Digital Vortex. London—Toronto: Pluto Press, 2015, ss. 248. Studia Politicae Universitatis Silesiensis, [S. l.], v. 15, 2018. Disponível em: https://trrest.vot.pl/ojsus/index.php/SPUS/article/view/5453. Acesso em: 6 maj. 2025.