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University of the Philippines College Baguio. Cordillera Studies Center, Maria Nela B. Florendo, Raymundo D. Rovillos, and Delfin Tolentino. Fragments of a City's History: A Documentary History of Baguio. Baguio City: Cordillera Studies Center, University of the Philippines Baguio, 2009.

University of the Philippines College Baguio. Cordillera Studies Center, et al. Fragments of a City's History: A Documentary History of Baguio. Cordillera Studies Center, University of the Philippines Baguio, 2009.