Cita APA (7th ed.)

Santos, H. H. Philippine political parties 1900-1965: A selected annotated bibliography of printed materials, with a historical introduction [microform]. Photoduplication Service.

Cita Chicago (17th ed.)

Santos, Herminia Herrera. Philippine Political Parties 1900-1965: A Selected Annotated Bibliography of Printed Materials, with a Historical Introduction [microform]. Quezon City: Photoduplication Service.

Cita MLA (9th ed.)

Santos, Herminia Herrera. Philippine Political Parties 1900-1965: A Selected Annotated Bibliography of Printed Materials, with a Historical Introduction [microform]. Photoduplication Service.