Domestic Tourism in Asia and the Pacific / World Tourism Organization (UNWTO)
UNWTO World Tourism Barometer / UNWTO
An Exploratory Study of the Propensity for South Koreans to take Cruises: Investigating Koreans' Perceptions of Cruise Ship Travel / Yoonkyung (Katie) Hur, Howard Adler
UNWTO High-Level Regional Conferenv«ce on green tourism : Final report / UNWTO