Citazione Stile APA (7a Edizione)

Dulnuan, J. R. (2003). The perceived impacts of tourism in indigenous communities: A case study of Sagada Mt. Province. Philippine APEC Study Center Network.

Citazione stile Chigago Style (17a edizione)

Dulnuan, Juline R. The Perceived Impacts of Tourism in Indigenous Communities: A Case Study of Sagada Mt. Province. Makati City: Philippine APEC Study Center Network, 2003.

Citatione MLA (9a ed.)

Dulnuan, Juline R. The Perceived Impacts of Tourism in Indigenous Communities: A Case Study of Sagada Mt. Province. Philippine APEC Study Center Network, 2003.