Philippine islands. Bureau of Labor. (1911). Memoria annual. [publisher not identified].
Lua i Stíl Chicago (17ú heag.)Philippine islands. Bureau of Labor. Memoria Annual. Manila: [publisher not identified], 1911.
Lua MLA (9ú heag.)Philippine islands. Bureau of Labor. Memoria Annual. [publisher not identified], 1911.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.