Philippine Islands. Governor, 1909-1913. (William C. Forbes), Forbes, W. C., Worcester, D. C., & Carpenter, F. W. (1976). Memoria del gobernador general de las Islas Filipinas [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Philippine Islands. Governor, 1909-1913. (William C. Forbes), William Cameron Forbes, Dean Conant Worcester, und Frank W. Carpenter. Memoria Del Gobernador General De Las Islas Filipinas [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-Zitierstil (9. Ausg.)Philippine Islands. Governor, 1909-1913. (William C. Forbes), et al. Memoria Del Gobernador General De Las Islas Filipinas [microform]. Photoduplication Service, University of the Philippines Library, 1976.