Stopford, J. E. (1985). Art and inquiry: A study in the semiotics of art. [s.n.].
Chicago Style aipamenaStopford, John Edward. Art and Inquiry: A Study in the Semiotics of Art. Hamburg: [s.n.], 1985.
MLA aipamenaStopford, John Edward. Art and Inquiry: A Study in the Semiotics of Art. [s.n.], 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.