National Library of the Philippines. Impact stories: A publication for library and information services month (Librarian edition.).
Lua i Stíl Chicago (17ú heag.)National Library of the Philippines. Impact Stories: A Publication for Library and Information Services Month. Librarian edition.
Lua MLA (9ú heag.)National Library of the Philippines. Impact Stories: A Publication for Library and Information Services Month. Librarian edition.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.