The geography of tourism of Central and Eastern European countries. Second edition. [New York] Springer, 2017. 1 online zdroj (xv, 551 stran). Available on Internet: <http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=1331409> ISBN 978-3-319-42205-3.