Leddy, T. (1995). Everyday Surface Aesthetic Qualities: "Neat", "Messy", "Clean", "Dirty". The Journal of Aesthetics and Art Criticism.
Chicago-Zitierstil (17. Ausg.)Leddy, Thomas. "Everyday Surface Aesthetic Qualities: "Neat", "Messy", "Clean", "Dirty"." The Journal of Aesthetics and Art Criticism 1995.
MLA-Zitierstil (8. Ausg.)Leddy, Thomas. "Everyday Surface Aesthetic Qualities: "Neat", "Messy", "Clean", "Dirty"." The Journal of Aesthetics and Art Criticism, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.