Institute of Pacific Relations & Anais. (1931). A series of papers on Philippine progress, prepared for the Institute of Pacific Relations. [s.n.].
Lua i Stíl Chicago (17ú heag.)Institute of Pacific Relations agus Anais. A Series of Papers on Philippine Progress, Prepared for the Institute of Pacific Relations. Manila: [s.n.], 1931.
Lua MLA (9ú heag.)Institute of Pacific Relations agus Anais. A Series of Papers on Philippine Progress, Prepared for the Institute of Pacific Relations. [s.n.], 1931.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.