European Commission., & Conference on Coastal Resources and Integrated Coastal Development. (1996). Coastal resources and integrated coastal development, Oporto, 7 and 8 October 1993: Proceedings of the conference. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission., and Conference on Coastal Resources and Integrated Coastal Development. Coastal Resources and Integrated Coastal Development, Oporto, 7 and 8 October 1993: Proceedings of the Conference. Luxembourg: Office for Official Publications of the European Communities, 1996.
Παραπομπή MLAEuropean Commission., and Conference on Coastal Resources and Integrated Coastal Development. Coastal Resources and Integrated Coastal Development, Oporto, 7 and 8 October 1993: Proceedings of the Conference. Luxembourg: Office for Official Publications of the European Communities, 1996.