Darling, F. C. Geography and politics [book review]. Philippine studies : a quarterly.
Citazione stile Chigago Style (17a edizione)Darling, Frank C. "Geography and Politics [book Review]." Philippine Studies : A Quarterly .
Citatione MLA (9a ed.)Darling, Frank C. "Geography and Politics [book Review]." Philippine Studies : A Quarterly, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.