1.		Tendências internacionais em turismo / Jorge Costa, Paulo Rita, Paulo Águas Autor: Costa, Jorge Data Publicação: 2001 Coautor: Rita, Paulo Aguas, Paulo COTA(S): 8594; 8594.a; 338.48 COS TE; 8594.b
2.		Did the context of economic crisis affect the image of Portugal as a tourist destination? Strategic question overview / Jorge Costa; João Gomes; Mónica Montenegro Autor: Costa, Jorge Coautor: ; Gomes, João Montenegro, Mónica COTA(S): RE-1832
3.		Holiday intentions of portuguese residents: a profile analysis for the years 2010 to 2014 / João Gomes; Mónica Montenegro; Jorge Costa Resp- Sec.: Gomes, João Rodrigues, Daniela Montenegro, Mónica Costa, Jorge COTA(S): RE-1832