The Routledge handbook of tourism and sustainability
edited by Stefan Gossling, C. Michael Hall and Daniel Scott
Routledge, 2015
 Buku Teks SO
Routledge handbook of heritage in Asia
edited by Patrick Daly and Tim Winter
Routledge, 2012
 Buku Teks
The Routledge International Handbook of Social Development, Social Work, and the Sustainable Development Goals
Routledge, 2023
 eBooks
Middleton, Victor T.C.
Marketing in travel and tourism
Butterworth-Heinemann, 2000
 Buku Teks
Boniface, Brian G
Worldwide destinations: the geography of travel and tourism
Routledge, 2016
 Buku Teks