(2003). Europe between Millenniums: Political geography studies. Editura Universităţii din Oradea.
Chicago-Zitierstil (17. Ausg.)Europe Between Millenniums: Political Geography Studies. Oradea: Editura Universităţii din Oradea, 2003.
MLA-Zitierstil (9. Ausg.)Europe Between Millenniums: Political Geography Studies. Editura Universităţii din Oradea, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.