* [http://www.ditext.com/anka/beardsley/post.html Postscript 1980- Some Old Problems in New Perspectives]
* [http://www.vitalpoetics.com/traversing-the-fantasy1-of-the-vanguard-via-critical-avant-garde-studies-an-inquiry-into-the-aesthetic An Inquiry into the Aesthetic]
* [http://www.ericdigests.org/pre-9219/art.htm Aesthetics in Art Education: A Look Toward Implementation]
* [http://www.kunstbewegung.info/de/Revised_interpretation_of_founding%27s_and_concepts_through_an_history_of_aesthetics An history of aesthetics]