1.		Medical tourism: consumers’ concerns over risk and social challenges / Lydia L. Gan, James R. Frederick Autor: Gan, Lydia L. Coautor: ; Frederick, James R. COTA(S): RE-1562
2.		Demographic change, tourism expenditure and life cycle behaviour / Cristina Bernini, Maria Francesca Cracolici Autor: Bernini, Cristina Coautor: ; Cracolici, Maria Francesca COTA(S): RE-1193
3.		Why restaurants fail? part IV: the relationship between restaurant failures and demographic factors / H. G. Parsa [et al.] Resp- Sec.: Parsa, H. G. Rest, Jean-Pierre I. van der Smith, Scott R. Parsa, Rahul A. Bujisic, Milos COTA(S): RE-1268
4.		A quantitative valuation of tourist experience in Lisbon / Annalina Sarra, Simone Di Zio, Marianna Cappucci Autor: Sarra, Annalina Coautor: ; Zio, Simone Di Cappucci, Marianna COTA(S): RE-1253
5.		Future traveller tribes 2030 : Understanding tomorrew's traveller / Future Foundation Data Publicação: 2015 Col.autor: Amadeus COTA(S): 16466-Dg
6.		Tourism expenditure patterns in China / Vera Shanshan Lin, Rui Mao, Haiyan Song Autor: Lin, Vera Shanshan Coautor: ; Mao, Rui Haiyan, Song COTA(S): RE-1253