1.		Modeling and forecasting chinese outbound tourism: an econometric approach / Vera Shanshan Lin, Anyu Liu, Haiyan Song Autor: Lin, Vera Shanshan Coautor: ; Anyu, Liu Haiyan, Song COTA(S): RE-1562
2.		Does tourism really lead to peace? A global view / Stephen Prat, Anyu Liu Autor: Pratt, Stephen Coautor: ; Anyu, Liu COTA(S): RE-1610
3.		Tourism's vulnerability and resilience to terrorism / Anyu Liu and Stephen Pratt Autor: Anyu, Liu Coautor: ; Pratt, Stephen COTA(S): RE-1193