Calanog, L. A. (2012). Can Boracay Island accommodate more tourists? Ecosystems & Development Journal: a Journal on Tropical Forests and Natural Resources.
Chicago-Zitierstil (17. Ausg.)Calanog, Lope A. "Can Boracay Island Accommodate More Tourists?" Ecosystems & Development Journal: A Journal on Tropical Forests and Natural Resources 2012.
MLA-Zitierstil (9. Ausg.)Calanog, Lope A. "Can Boracay Island Accommodate More Tourists?" Ecosystems & Development Journal: A Journal on Tropical Forests and Natural Resources, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.