S. Elkin, J. Trutko, D. Nightingale, B. Barden, and I. Chan, The Lewin Group, prepared for the Colorado Department of Human Services, 2009
B. Barden, R. Wright, and J. Trutko, The Lewin Group, prepared for the Colorado Department of Human Services, 2008
J. Trutko and B. Barnow, The Lewin Group, prepared for the Colorado Department of Human Services, 2006.
M. Farrell, D. Nightingale, B. Barden, B. Barnow, S. Elkin, K. Gardiner, J. Trutko, L. Turner, The Lewin Group, prepared for the Colorado Works Program Evaluation: 2006.
J. Trutko, G. Livermore, and D. Stapleton, The Lewin Group, prepared for the Social Security Administration, Department of Health and Human Services, 2001.
J. Trutko and B. Barnow, The Lewin Group, prepared for the Office of the Assistant Secretary for Planning and Evaluation and the Office of Child Support Enforcement, Department of Health and Human Services, 1999.
J. Trutko and B. Barnow,The Lewin Group, prepared for the Office of the Assistant Secretary for Planning and Evaluation and the Office of Child Support Enforcement, Department of Health and Human Services, 1999.