Richardson, E. (1966). Etruscan sculptures. The New American Library.
Chicago Style (17th ed.) ZitazioaRichardson, Emeline. Etruscan Sculptures. New York: The New American Library, 1966.
MLA (9th ed.) ZitazioaRichardson, Emeline. Etruscan Sculptures. The New American Library, 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.