1. Adler., J. 1989 ‘Origins of Sightseeing’, Annals of Tourism Reaseach 16, 7–29.
2. Apostolopoulos, Y., P. J. Loukissas & L. Leontidou 2001 Mediterranean Tourism: Facets of Socioeconomic Development and Cultural Change, Routledge, London.
3. Brendon, P. 1991 Thomas Cook: 150 Years of Popular Tourism, Secker & Warburg, London.
4. Brettel, C. 1986 ‘Nineteenth Century Travellers’ Accounts of the Mediterranean Peasant’, Ethnohistory 33, 159–73.
5. Chard, C. 1997 ‘Grand and Ghostly Tours: The Topography of Memory’, Eighteenth Century Studies 31, 101–8.