Philippines. Bureau of Public Works & Beardsley, J. W. (1909). Preliminary report on irrigation in Java. Bureau of printing.
Lua i Stíl Chicago (17ú heag.)Philippines. Bureau of Public Works agus James Wallace Beardsley. Preliminary Report on Irrigation in Java. Manila: Bureau of printing, 1909.
Lua MLA (8ú heag.)Philippines. Bureau of Public Works agus James Wallace Beardsley. Preliminary Report on Irrigation in Java. Bureau of printing, 1909.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.