Cita APA (7th ed.)

Philippines (Republic). Patent Office. (1955). Revised rules of practice before the Philippines Patent Office in trademark cases, 1953. Bureau of Printing.

Cita Chicago (17th ed.)

Philippines (Republic). Patent Office. Revised Rules of Practice Before the Philippines Patent Office in Trademark Cases, 1953. Manila: Bureau of Printing, 1955.

Cita MLA (9th ed.)

Philippines (Republic). Patent Office. Revised Rules of Practice Before the Philippines Patent Office in Trademark Cases, 1953. Bureau of Printing, 1955.