Asian Development Bank, Kānth̨ōngthīeo h̄æng Prathēt Thai, Pacific Asia Travel Association, & United Nations. Economic and Social Commission for Asia and the Pacific. (1996). Tourism sector. s.n..
Chicago-Zitierstil (17. Ausg.)Asian Development Bank, Kānth̨ōngthīeo h̄æng Prathēt Thai, Pacific Asia Travel Association, und United Nations. Economic and Social Commission for Asia and the Pacific. Tourism Sector. [Manila?: s.n., 1996.
MLA-Zitierstil (8. Ausg.)Asian Development Bank, et al. Tourism Sector. s.n., 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.