Riemersma, J. B. J. (1987). Visual cues in straight road driving. Traffic Behaviour Research Group, TNO Institute for Perception.
Chicago-viite (17. p.)Riemersma, J. B. J. Visual Cues in Straight Road Driving. Soesterberg, Netherlands: Traffic Behaviour Research Group, TNO Institute for Perception, 1987.
MLA-viite (8. p.)Riemersma, J. B. J. Visual Cues in Straight Road Driving. Traffic Behaviour Research Group, TNO Institute for Perception, 1987.
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