Lamprea, N. O. (1976). A study of the knowledge of English vocabulary among freshmen students in the UNiversity of the Philippines [microform]. Photoduplication Service.
Chicago-referens (17:e uppl.)Lamprea, Nuella O. A Study of the Knowledge of English Vocabulary Among Freshmen Students in the UNiversity of the Philippines [microform]. Quezon City: Photoduplication Service, 1976.
MLA-referens (9:e uppl.)Lamprea, Nuella O. A Study of the Knowledge of English Vocabulary Among Freshmen Students in the UNiversity of the Philippines [microform]. Photoduplication Service, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.