Hoffman, D. D. (1998). Visual intelligence: How we create what we see. W.W.Nortonand company.
Dyfyniad Arddull ChicagoHoffman, Donald D. Visual Intelligence: How We Create What We See. New York: W.W.Nortonand company, 1998.
Dyfyniad MLAHoffman, Donald D. Visual Intelligence: How We Create What We See. W.W.Nortonand company, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.