Leroux, G. (1995). The phantom of the Opera. Wordsworth.
Chicago Style aipamenaLeroux, Gaston. The Phantom of the Opera. Hertfordshire, England: Wordsworth, 1995.
MLA aipamenaLeroux, Gaston. The Phantom of the Opera. Wordsworth, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.