Tourism sustainability is a big problem in the development of marine tourism in Indonesia / Ahmad Bahar
Turismo náutico na ótica do Algarve e do Centro / Víctor Jorge
El charter nautico turístico en Europa : sintesis del estudio / Secretaría General de Turismo, Dirección General de Politica Turística
Nautical tourism on the Atlantic coasts of the european community [[policopiado]] : vol.1 main report / Jim Fitzpatrick and Associates