1
Published 2010
Wolters Kluwer, Czech Republic

2
Published 2006
Ministry of the Interior of the Czech Republic

3
Published 2009
Centre for International Services of the Ministry of Education, Youth and Sports

4
Published 2017
OECD Publishing

5
Published 2015
OECD Publishing

6
by Riegger, Joseph Anton von
Published 1787
Bey K. Widtmann

7
Published 1761
Gedr. bey C.L. Wittib