Future tourism
Leigh James, Webster Craig, Ivanov StanislavKniha
Citace v seznamu literatury:
LEIGH, James; WEBSTER, Craig a IVANOV, Stanislav (ed.). Future tourism: political, social and economic challenges. London: Routledge, 2013. ISBN 9780415509022. Dostupné také z: http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=481726&lang=cs&site=ehost-live&authtype=ip,shib&custid=s3936755.