Philippine Islands. Governor, 1909-1913 (William C. Forbes), Philippine Islands Dept. of the Interior, Philippine Islands Executive Bureau, Carpenter, F. W., Forbes, W. C. 1., & Worcester, D. C. 1. (1911). Investigacion sobre los terrenos de los frailes, gobierno de Filipinas. Bureau of Print.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippine Islands. Governor, 1909-1913 (William C. Forbes), Philippine Islands Dept. of the Interior, Philippine Islands Executive Bureau, Frank W. Carpenter, William Cameron 1870 Forbes, और Dean Conant 1866 Worcester. Investigacion Sobre Los Terrenos De Los Frailes, Gobierno De Filipinas. Manila: Bureau of Print, 1911.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippine Islands. Governor, 1909-1913 (William C. Forbes), et al. Investigacion Sobre Los Terrenos De Los Frailes, Gobierno De Filipinas. Bureau of Print, 1911.