O'Leary, C. J., & Wandner, S. A. (1997). Unemployment insurance in the United States: Analysis of policy issues. W.E. Upjohn Institute for Employment Research.

O'Leary, Christopher J., and Stephen A. Wandner. Unemployment Insurance in the United States: Analysis of Policy Issues. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 1997.

O'Leary, Christopher J., and Stephen A. Wandner. Unemployment Insurance in the United States: Analysis of Policy Issues. W.E. Upjohn Institute for Employment Research, 1997.