Hugo Herman Miller. (1911). Commercial geography. The materials of commerce for the Philippines. Bureau of Print.
Lua i Stíl Chicago (17ú heag.)Hugo Herman Miller. Commercial Geography. The Materials of Commerce for the Philippines. Manila: Bureau of Print, 1911.
Lua MLA (9ú heag.)Hugo Herman Miller. Commercial Geography. The Materials of Commerce for the Philippines. Bureau of Print, 1911.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.