El Indio batangueno; estudio etnografico [microform]. - Retana y Gamboa, Wenceslao Emilio 1862-1924 (Chicago Photoduplication Service, Newberry Library)
Microfilm copy in the Ayer collection, Newberry Library
Originally published in Manila, Tipo-litografia de Chofre, 1888
Keywords: Ethnology -- Philippines -- Batangas; Batangas