@InCollection{Kruk:2015,
  author    = "M. Kruk",
  title     = "Willingness to communicate in English in Active Worlds",
  pages     = "129--142",
  year      = "2015",
  booktitle = "CALL for Bridges between School and Academia, ISBN: 9783631663356",
  editor    = "Anna Turula, Maria Chojnacka (eds.)",
  publisher = "Peter Lang Edition",
  address   = "Frankfurt am Main",
  series    = "Studies in Computer Assisted Language Learning : Vol. 1",
}