Lladoc, L. M. (1979). The freshmen reading program of St. Peter's College: A survey and an evaluation, 1971-1974 [microform]. Photoduplication Service. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Lladoc, Letitia Morse. The Freshmen Reading Program of St. Peter's College: A Survey and an Evaluation, 1971-1974 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
Lua MLA (9ú heag.)Lladoc, Letitia Morse. The Freshmen Reading Program of St. Peter's College: A Survey and an Evaluation, 1971-1974 [microform]. Photoduplication Service. University of the Philippines Library, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.