Vaida, I. C. (1998). The Quest for Objectivity: Secondary Qualities and Aesthetic Qualities. The Journal of Aesthetics and Art Criticism.
Chicago-referens (17:e uppl.)Vaida, Iuliana Corina. "The Quest for Objectivity: Secondary Qualities and Aesthetic Qualities." The Journal of Aesthetics and Art Criticism 1998.
MLA-referens (8:e uppl.)Vaida, Iuliana Corina. "The Quest for Objectivity: Secondary Qualities and Aesthetic Qualities." The Journal of Aesthetics and Art Criticism, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.