Quezon, M. L. The Philippine islands: What they are and what they would be.
Lua i Stíl Chicago (17ú heag.)Quezon, Manuel L. The Philippine Islands: What They Are and What They Would Be.
Lua MLA (9ú heag.)Quezon, Manuel L. The Philippine Islands: What They Are and What They Would Be.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.