Balangkas : a resource book on the care of built heritage in the Philippines. - 1st. ed. - Intramuros, Manila : National Commission for Culture and the Arts, the Committee on Monuments and Sites, 2007. - vi, 70 pages : ill. ; 25 cm. Includes bibliographical references (p. 65-67). ISBN: 9789718141069 LCCN: 2008337138 LC Class. No.: MLCM 2008/00870 (C)