APA
Jackson C. K., National Bureau of Economic Research, . (2012). Do college-prep programs improve long-term outcomes?. Cambridge: NBER.
Chicago
Jackson C Kirabo, National Bureau of Economic Research, . 2012. Do college-prep programs improve long-term outcomes?. Cambridge: NBER.
Harvard
Jackson C. K., National Bureau of Economic Research, . (2012). Do college-prep programs improve long-term outcomes?. Cambridge: NBER.
MLA
Jackson C Kirabo, National Bureau of Economic Research, . Do college-prep programs improve long-term outcomes?. Cambridge: NBER. 2012.