Oregon Survey Research Laboratory; Oregon. State Parks and Recreation Dept.; Oregon. Dept. of Transportation; Oregon. Criminal Justice Commission(2004)
Oregon Survey Research Laboratory; University of Oregon. Dept. of Political Science; Southwell, Priscilla(Oregon Survey Research Laboratory, University of Oregon, 1996-01)
Oregon Survey Research Laboratory; Project Vote Smart; Steel, Brent; Oregon State University(Oregon Survey Research Laboratory, University of Oregon, 1999-09)