Bradecina, R. G. (2014). Economic valuation of the Caramoan,Camarines Sur beachscape: An environmental services payment schemes for sustainable ecotourism. Economy and Environment Program for Southeast Asia.
Chicago-Zitierstil (17. Ausg.)Bradecina, Raul G. Economic Valuation of the Caramoan,Camarines Sur Beachscape: An Environmental Services Payment Schemes for Sustainable Ecotourism. Los Baños, Laguna: Economy and Environment Program for Southeast Asia, 2014.
MLA-Zitierstil (9. Ausg.)Bradecina, Raul G. Economic Valuation of the Caramoan,Camarines Sur Beachscape: An Environmental Services Payment Schemes for Sustainable Ecotourism. Economy and Environment Program for Southeast Asia, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.