Geron, A. T. T., Villas, J. A. B., & Capuno, J. J. (2019). An illustration of the environmental Kuznets curve: Tree cover loss and gross regional domestic product in the Philippines, 2002-2017. School of Economics, University of the Philippines Diliman.
Chicago-referens (17:e uppl.)Geron, Ann Therese T., Justin Adrian B. Villas, och Joseph J. Capuno. An Illustration of the Environmental Kuznets Curve: Tree Cover Loss and Gross Regional Domestic Product in the Philippines, 2002-2017. Quezon City: School of Economics, University of the Philippines Diliman, 2019.
MLA-referens (9:e uppl.)Geron, Ann Therese T., et al. An Illustration of the Environmental Kuznets Curve: Tree Cover Loss and Gross Regional Domestic Product in the Philippines, 2002-2017. School of Economics, University of the Philippines Diliman, 2019.