Santa Cruz-Espina, D. (2007). Reading and writing: Symbolic? Quality Teacher.
Chicago Style aipamenaSanta Cruz-Espina, Deedee. "Reading and Writing: Symbolic?" Quality Teacher 2007.
MLA aipamenaSanta Cruz-Espina, Deedee. "Reading and Writing: Symbolic?" Quality Teacher, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.