Tejon, G. (1974). The fourth day: You and your post-Cursillo [microform]. Photoduplication Service, University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Tejon, Guillermo. The Fourth Day: You and Your Post-Cursillo [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Lua MLA (9ú heag.)Tejon, Guillermo. The Fourth Day: You and Your Post-Cursillo [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.