@InCollection{Kruk:2011,
  author    = "M. Kruk",
  title     = "The Use of the Internet and Instant Messengers in Assisting the Acquisition of Speaking Skills in English Lessons",
  pages     = "258--267",
  year      = "2011",
  booktitle = "Speaking and Instructed Foreign Language Acquisition, ISBN: 9781847694119",
  editor    = "ed. by Miroslaw Pawlak, Ewa Waniek-Klimczak and Jan Majer",
  publisher = "Multilingual Matters",
  address   = "Bristol - Buffalo - Toronto",
  series    = "Second Language Acquisition",
}