APA
Ahuja A. e. a., National Bureau of Economic Research, . (2015). When should governments subsidize health?. Cambridge: NBER.
Chicago
Ahuja Amrita et al, National Bureau of Economic Research, . 2015. When should governments subsidize health?. Cambridge: NBER.
Harvard
Ahuja A. e. a., National Bureau of Economic Research, . (2015). When should governments subsidize health?. Cambridge: NBER.
MLA
Ahuja Amrita et al, National Bureau of Economic Research, . When should governments subsidize health?. Cambridge: NBER. 2015.