Cagay Dyana Layad F. & Guerrero, M. K. M. R. (2012). Virtual tourism: Boon or bane ; a study on the perceived effects of virtual tourism on the travel motivation of young urban professionals. UP Asian Institute of Tourism.
Цитирование в стиле Чикаго (17-е изд.)Cagay Dyana Layad F. и Ma. Krizia Monique R. Guerrero. Virtual Tourism: Boon or Bane ; a Study on the Perceived Effects of Virtual Tourism on the Travel Motivation of Young Urban Professionals. Quezon City: UP Asian Institute of Tourism, 2012.
Цитирование MLA (9-е изд.)Cagay Dyana Layad F. и Ma. Krizia Monique R. Guerrero. Virtual Tourism: Boon or Bane ; a Study on the Perceived Effects of Virtual Tourism on the Travel Motivation of Young Urban Professionals. UP Asian Institute of Tourism, 2012.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.