APA (7e ed.) Bronvermelding

Salik, A. P. (2010). Sustainability analysis of selected banner ecotourism development projects in Mindanao, Philippines. USM R & D Journal.

Chicago (17e ed.) Bronvermelding

Salik, Aleja Plaza. "Sustainability Analysis of Selected Banner Ecotourism Development Projects in Mindanao, Philippines." USM R & D Journal 2010.

MLA (9e ed.) Bronvermelding

Salik, Aleja Plaza. "Sustainability Analysis of Selected Banner Ecotourism Development Projects in Mindanao, Philippines." USM R & D Journal, 2010.