Предметы: “...Tourism Research Periodicals....”
Full text available from Career & Technical Education Database: 04/01/2009 to 04/30/2014
Full text available from Research Library: 04/01/2009 to 04/30/2014
Full text available from Turkey Database: 04/01/2009 to 04/30/2014

Предметы: “...Travel Research....”
Full text available from Environmental Science Database: 01/01/2009 to present