@book{Marczak:2016,
author
=
"M.Marczak and J.Krajka",
title
=
"CALL for Openness, ISBN: 9783631696422",
publisher
=
"Peter Lang",
address
=
"Frankfurt am Main",
series
=
"Studies in Computer Assisted Language Learning, Vol. 2",
year
=
"2016",
pages
=
"159",
note
=
"ed. by Mariusz Marczak and Jarosław Krajka",
}