Simmons, G. (1998). John Baldessari: Starting With Existing Things. Flash Art.
Chicago-Zitierstil (17. Ausg.)Simmons, Gary. "John Baldessari: Starting With Existing Things." Flash Art 1998.
MLA-Zitierstil (8. Ausg.)Simmons, Gary. "John Baldessari: Starting With Existing Things." Flash Art, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.