
1.		A study of strategic planning and environmental scanning in the multi-unit portuguese hotel sector / Jorge Costa Autor: Costa, Jorge Data Publicação: 1997 COTA(S): 9408
2.		Developing an environmental scanning process in the hotel sector / Jorge Costa, Richard Teare Autor: Costa, Jorge Coautor: ; Teare, Richard
3.		Environmental scanning and strategis planning relationship / Jorge Costa, Roger Vaughan, Jonathan Edwards Autor: Costa, Jorge Coautor: ; Vaughan, D.R. Edwards, Jonathan R.
4.		Structure and strategy co-alignment: an empirical view Autor: Eccles, Gavin Coautor: ; Costa, Jorge Cullis, Andrew