KantykaZ. (1). Nick Dyer‑Witheford, Cyber‑Proletariat: Global Labour in the Digital Vortex. London—Toronto: Pluto Press, 2015, ss. 248. Studia Politicae Universitatis Silesiensis, 15. Pobrano z https://www.journals.us.edu.pl/index.php/SPUS/article/view/5453