Farquharson, A. (2000). Inside Out: On Outsider Art by insiders. Art Monthly.
Citazione stile Chigago Style (17a edizione)Farquharson, Alex. "Inside Out: On Outsider Art by Insiders." Art Monthly 2000.
Citatione MLA (8a ed.)Farquharson, Alex. "Inside Out: On Outsider Art by Insiders." Art Monthly, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.