Welchman, J. (1988). Face(t)s: Notes On Facility. Artforum.
Chicago-Zitierstil (17. Ausg.)Welchman, John. "Face(t)s: Notes On Facility." Artforum 1988.
MLA-Zitierstil (8. Ausg.)Welchman, John. "Face(t)s: Notes On Facility." Artforum, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.