Hickey, D. (2006). Pia Fries: Scharz wild / with an essay by Dave Hickey. Bernard Jacobson Gallery.
Chicago-Zitierstil (17. Ausg.)Hickey, Dave. Pia Fries: Scharz Wild / with an Essay by Dave Hickey. London: Bernard Jacobson Gallery, 2006.
MLA-Zitierstil (8. Ausg.)Hickey, Dave. Pia Fries: Scharz Wild / with an Essay by Dave Hickey. Bernard Jacobson Gallery, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.