APA
Gil R. e. a., National Bureau of Economic Research, . (2021). Preemptive entry and technology diffusion. Cambridge: NBER.
Chicago
Gil Ricard et al, National Bureau of Economic Research, . 2021. Preemptive entry and technology diffusion. Cambridge: NBER.
Harvard
Gil R. e. a., National Bureau of Economic Research, . (2021). Preemptive entry and technology diffusion. Cambridge: NBER.
MLA
Gil Ricard et al, National Bureau of Economic Research, . Preemptive entry and technology diffusion. Cambridge: NBER. 2021.