@book{Baron-Polańczyk:2016,
  author  = "E. Baron-Polańczyk",
  title     = "ICT in educational design : processes, materials, resources, ISBN: 9788378422594",
  publisher = "University of Zielona Góra",
  address   = "Zielona Góra",
  pages     = "150",
  year      = "2016",
  volume    = "",
}