Cain, A. W. (1919). Philippine government (3rd edition.). Philippine Education.
Citazione stile Chigago Style (17a edizione)Cain, Andrew W. Philippine Government. 3rd edition. Manila: Philippine Education, 1919.
Citatione MLA (9a ed.)Cain, Andrew W. Philippine Government. 3rd edition. Philippine Education, 1919.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.