Cueto, F. E. A. (2012). Palawan river inaugurated as new wonder of nature. Manila Times.
Citazione stile Chigago Style (17a edizione)Cueto, Francis Earl A. "Palawan River Inaugurated as New Wonder of Nature." Manila Times 2012.
Citatione MLA (9a ed.)Cueto, Francis Earl A. "Palawan River Inaugurated as New Wonder of Nature." Manila Times, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.