3. Annals of the American Association of Geographers. [Philadelphia, PA] : Taylor & Francis Group, 2016- ACT322
5. The Mediterranean and the Mediterranean world in the age of Philip II; Braudel, Fernand. London : Collins, 1972-73. HIST130
6. Travel narratives from the age of discovery: an anthology Oxford : Oxford University Press, 2006. GEB119
8. The sharing economy: the end of employment and the rise of crowd-based capitalism Sundararajan, Arun, Cambridge, Massachusetts : The MIT Press, 2016. SOC345
10. Tourism in the city: towards an integrative agenda on urban tourism Cham : Springer International Publishing : 2017. SOC308