APA
Hsu J. C., Schwartz Eduardo S & National Bureau Of Economic Research. (2003). A model of R&D valuation and the design of research incentives. Cambridge, MA: NBER.
Chicago
Hsu Jason C, Schwartz Eduardo S and National Bureau Of Economic Research. 2003. A model of R&D valuation and the design of research incentives. Cambridge, MA: NBER.
Harvard
Hsu J. C., Schwartz Eduardo S and National Bureau Of Economic Research. (2003). A model of R&D valuation and the design of research incentives. Cambridge, MA: NBER.
MLA
Hsu Jason C, Schwartz Eduardo S and National Bureau Of Economic Research. A model of R&D valuation and the design of research incentives. Cambridge, MA: NBER. 2003.