APA
Poterba J. M., . (1994). Government Intervention In The Markets For Education And Health Care: How And Why?. "Cambridge, MA": National Bureau Of Economic Research.
Chicago
Poterba James M, . 1994. Government Intervention In The Markets For Education And Health Care: How And Why?. "Cambridge, MA": National Bureau Of Economic Research.
Harvard
Poterba J. M., . (1994). Government Intervention In The Markets For Education And Health Care: How And Why?. "Cambridge, MA": National Bureau Of Economic Research.
MLA
Poterba James M, . Government Intervention In The Markets For Education And Health Care: How And Why?. "Cambridge, MA": National Bureau Of Economic Research. 1994.