@book{Stankiewicz:2013,
author
=
"J.Stankiewicz",
title
=
"Management-Poland, ISSN: 1429-9321",
publisher
=
"University of Zielona Góra",
address
=
"Zielona Góra",
pages
=
"440",
year
=
"2013",
volume
=
"Vol. 17(no. 1-2) ",
number
=
"no. 1-2",
}