Santos, H. H. Philippine political parties 1900-1965: A selected annotated bibliography of printed materials, with a historical introduction [microform]. Photoduplication Service.
Lua i Stíl Chicago (17ú heag.)Santos, Herminia Herrera. Philippine Political Parties 1900-1965: A Selected Annotated Bibliography of Printed Materials, with a Historical Introduction [microform]. Quezon City: Photoduplication Service.
Lua MLA (9ú heag.)Santos, Herminia Herrera. Philippine Political Parties 1900-1965: A Selected Annotated Bibliography of Printed Materials, with a Historical Introduction [microform]. Photoduplication Service.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.