Pujol, E. (2009). On the Ground: Practical Observations for Regenerating Art Education. Art school : (propositions for the 21st century).
Chicago-referens (17:e uppl.)Pujol, Ernesto. "On the Ground: Practical Observations for Regenerating Art Education." Art School : (propositions for the 21st Century) 2009.
MLA-referens (8:e uppl.)Pujol, Ernesto. "On the Ground: Practical Observations for Regenerating Art Education." Art School : (propositions for the 21st Century), 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.