Mark F. Lewis

Procedures for Testing Color Vision

Joel Pokorny, Romuald Lakowski, J. Pokorny, 1981 .

Category Judgments as Functions of Flash Luminance and Duration

Mark F. Lewis, 1965 .

The effects of mevinphos on appetitive operant behavior in the gerbil

H. W. Mertens, J. Steen, Mark F. Lewis, 2004, Psychopharmacologia.