Conference on the Evaluation of the Labor Market Effects of Social Programs, Princeton University. (1976). Evaluating the labor-market effects of social programs. Industrial Relations Section, Department of Economics, Princeton University.
Chicago-referens (17:e uppl.)Conference on the Evaluation of the Labor Market Effects of Social Programs, Princeton University. Evaluating the Labor-market Effects of Social Programs. Princeton, N.J: Industrial Relations Section, Department of Economics, Princeton University, 1976.
MLA-referens (9:e uppl.)Conference on the Evaluation of the Labor Market Effects of Social Programs, Princeton University. Evaluating the Labor-market Effects of Social Programs. Industrial Relations Section, Department of Economics, Princeton University, 1976.