Brion, J. P., & Regunay, J. M. (2018). Promoting community engagement in sustainable ecotourism development planning in protected areas: The case of Naujan Lake Natural Park. School of Urban and Regional Planning, University of the Philippines Diliman.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Brion, Juliepearl P., và Jose M. Regunay. Promoting Community Engagement in Sustainable Ecotourism Development Planning in Protected Areas: The Case of Naujan Lake Natural Park. Quezon City: School of Urban and Regional Planning, University of the Philippines Diliman, 2018.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Brion, Juliepearl P., và Jose M. Regunay. Promoting Community Engagement in Sustainable Ecotourism Development Planning in Protected Areas: The Case of Naujan Lake Natural Park. School of Urban and Regional Planning, University of the Philippines Diliman, 2018.