Perez, C. (2002). Catalogue of Philippine stereoviews. We-Print Graphics & Publication Services.
Chicago-referens (17:e uppl.)Perez, Christian. Catalogue of Philippine Stereoviews. Quezon City: We-Print Graphics & Publication Services, 2002.
MLA-referens (9:e uppl.)Perez, Christian. Catalogue of Philippine Stereoviews. We-Print Graphics & Publication Services, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.