APA
Carter M. R., National Bureau of Economic Research, Laajaj R. & Yang D. (2014). Subsidies and the persistence of technology adoption. Cambridge: NBER.
Chicago
Carter Michael R, National Bureau of Economic Research, Laajaj Rachid and Yang Dean. 2014. Subsidies and the persistence of technology adoption. Cambridge: NBER.
Harvard
Carter M. R., National Bureau of Economic Research, Laajaj R. and Yang D. (2014). Subsidies and the persistence of technology adoption. Cambridge: NBER.
MLA
Carter Michael R, National Bureau of Economic Research, Laajaj Rachid and Yang Dean. Subsidies and the persistence of technology adoption. Cambridge: NBER. 2014.