KOTUŁA, S. D. Digital book culture. Toruńskie Studia Bibliologiczne, [S. l.], v. 8, n. 1 (14), p. 107–122, 2015. DOI: 10.12775/TSB.2015.005. Disponível em: https://apcz.umk.pl/TSB/article/view/TSB.2015.005. Acesso em: 19 sty. 2022.