Philippines (Republic). Official gazette. v. 1-. Sept. 10, 1902. s. n.
Cita Chicago (17th ed.)Philippines (Republic). Official Gazette. V. 1-. Sept. 10, 1902. Manila: s. n.
Cita MLA (9th ed.)Philippines (Republic). Official Gazette. V. 1-. Sept. 10, 1902. s. n.
Atenció: Aquestes cites poden no estar 100% correctes.