Manuson, M. J. C., Yuki, A. M., & Mena, M. M. The impact of the quality roads and modes of road transport in the attractiveness of Philippine tourist destinations: A case study on Sagada.
Chicago-referens (17:e uppl.)Manuson, Martin John C., Archie M. Yuki, och Miguela M. Mena. The Impact of the Quality Roads and Modes of Road Transport in the Attractiveness of Philippine Tourist Destinations: A Case Study on Sagada.
MLA-referens (9:e uppl.)Manuson, Martin John C., et al. The Impact of the Quality Roads and Modes of Road Transport in the Attractiveness of Philippine Tourist Destinations: A Case Study on Sagada.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.