Devas, E. G. (1982). Estimates of visitor spending in the Caribbean for 1979 and 1980. Caribbean Tourism Research and Development Centre.
Chicago-referens (17:e uppl.)Devas, Esmond G. Estimates of Visitor Spending in the Caribbean for 1979 and 1980. Mervue, Barbados, W.I: Caribbean Tourism Research and Development Centre, 1982.
MLA-referens (9:e uppl.)Devas, Esmond G. Estimates of Visitor Spending in the Caribbean for 1979 and 1980. Caribbean Tourism Research and Development Centre, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.