iGLibrary (online resource). Customs Tariff of The Philippine Islands, 1909, With Index and Repertory, and Appendix Including Extract From United States Tariff Law of 1909 Concerning Tariff Relations With The Philippine Islands. iGLibrary; Heritage Books of Asia].
Chicago Style (17th ed.) CitationiGLibrary (online resource). Customs Tariff of The Philippine Islands, 1909, With Index and Repertory, and Appendix Including Extract From United States Tariff Law of 1909 Concerning Tariff Relations With The Philippine Islands. [Singapore: iGLibrary; Heritage Books of Asia].
MLA (9th ed.) CitationiGLibrary (online resource). Customs Tariff of The Philippine Islands, 1909, With Index and Repertory, and Appendix Including Extract From United States Tariff Law of 1909 Concerning Tariff Relations With The Philippine Islands. iGLibrary; Heritage Books of Asia].