Lopez, P. H. (1979). A name and subject index to the World War II documents on the Panay guerrilla resistance movement at the Central Philippine University Library [microform]. Photoduplication Service. University of the Philippines Library.
Chicago-referens (17:e uppl.)Lopez, Perla H. A Name and Subject Index to the World War II Documents on the Panay Guerrilla Resistance Movement at the Central Philippine University Library [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
MLA-referens (9:e uppl.)Lopez, Perla H. A Name and Subject Index to the World War II Documents on the Panay Guerrilla Resistance Movement at the Central Philippine University Library [microform]. Photoduplication Service. University of the Philippines Library, 1979.