Libutaque, F. (1975). An evaluation of the industrial arts program in the public elementary schools in the City and Province of Iloilo [microform]. Photoduplication Service, University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Libutaque, Florentino. An Evaluation of the Industrial Arts Program in the Public Elementary Schools in the City and Province of Iloilo [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
Lua MLA (9ú heag.)Libutaque, Florentino. An Evaluation of the Industrial Arts Program in the Public Elementary Schools in the City and Province of Iloilo [microform]. Photoduplication Service, University of the Philippines Library, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.