APA
Ham J., Lalonde Rj, . (1991). Estimating The Effect Of Training On Employment And Unemployment Durations: Evidence From Experimental Data. Cambridge, MA: NBER.
Chicago
Ham JC, Lalonde Rj, . 1991. Estimating The Effect Of Training On Employment And Unemployment Durations: Evidence From Experimental Data. Cambridge, MA: NBER.
Harvard
Ham J., Lalonde Rj, . (1991). Estimating The Effect Of Training On Employment And Unemployment Durations: Evidence From Experimental Data. Cambridge, MA: NBER.
MLA
Ham JC, Lalonde Rj, . Estimating The Effect Of Training On Employment And Unemployment Durations: Evidence From Experimental Data. Cambridge, MA: NBER. 1991.
TextPublication details: Cambridge, MA NBER 1991ISBN: 
Working Papers (Print)
