KARASAVVOGLOU, Anastasios G. - POLYCHRONIDOU, Persefoni. Economic crisis in Europe and the Balkans [elektronický zdroj]. Cham ; New York : Springer, c2014. 1 online zdroj (xii, 240 s. Available on Internet: <http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=612998> ISBN 9783319004945.