STIVACHTIS, Yannis A. (ur.), 2010, The new EUrope [na spletu]. Znanstvena monografija. Athens : Athens Institute for Education and Research. [Dostopano 14 april 2025]. ISBN 978-960-6672-32-3. Pridobljeno s: http://www.atiner.gr/docs/2010Stivachtis_CONTb.htm
