Hoffman, D. D. (1998). Visual intelligence: How we create what we see. W.W.Nortonand company.
Chicago-čujuhus (17. p.)Hoffman, Donald D. Visual Intelligence: How We Create What We See. New York: W.W.Nortonand company, 1998.
MLA-čujuhus (9. p.)Hoffman, Donald D. Visual Intelligence: How We Create What We See. W.W.Nortonand company, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.