APA
Moser P., National Bureau of Economic Research, . (2016). Patents and innovation in economic history. Cambridge: NBER.
Chicago
Moser Petra, National Bureau of Economic Research, . 2016. Patents and innovation in economic history. Cambridge: NBER.
Harvard
Moser P., National Bureau of Economic Research, . (2016). Patents and innovation in economic history. Cambridge: NBER.
MLA
Moser Petra, National Bureau of Economic Research, . Patents and innovation in economic history. Cambridge: NBER. 2016.