Roosevelt, N. 1., & Roxas, M. A. (1930). The Philippines. Foreign Policy Association.
Lua i Stíl Chicago (17ú heag.)Roosevelt, Nicholas 1893, agus Manuel Acuna Roxas. The Philippines. New York: Foreign Policy Association, 1930.
Lua MLA (9ú heag.)Roosevelt, Nicholas 1893, agus Manuel Acuna Roxas. The Philippines. Foreign Policy Association, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.