De los Reyes, I. Historia de Filipinas [microform]. Photoduplication Service, Newberry Library.
Lua i Stíl Chicago (17ú heag.)De los Reyes, Isabelo. Historia De Filipinas [microform]. Chicago: Photoduplication Service, Newberry Library.
Lua MLA (9ú heag.)De los Reyes, Isabelo. Historia De Filipinas [microform]. Photoduplication Service, Newberry Library.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.