Preble, D., & Preble, S. (1985). Artforms: An introduction to the visual arts (Third edition.). Harper & Row.
Chicago Style aipamenaPreble, Duane, and Sarah Preble. Artforms: An Introduction to the Visual Arts. Third edition. New York: Harper & Row, 1985.
MLA aipamenaPreble, Duane, and Sarah Preble. Artforms: An Introduction to the Visual Arts. Third edition. Harper & Row, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.