Cluj-Napoca
Mega
2022
Wilmington
Vernon Press
[2018]
1622734017
2017
2016
9786065437265
2015
9786065436718
2013
9786065433434
2010
9786065431096
2011
9786065431768
[S.l.]
Cambridge Scholars Publishing
2012
1443837520
2009
9786065431607