APA
Head K. e. a., National Bureau of Economic Research, . (2026). Industrial policies for multi-stage production. Cambridge: NBER.
Chicago
Head Keith et al, National Bureau of Economic Research, . 2026. Industrial policies for multi-stage production. Cambridge: NBER.
Harvard
Head K. e. a., National Bureau of Economic Research, . (2026). Industrial policies for multi-stage production. Cambridge: NBER.
MLA
Head Keith et al, National Bureau of Economic Research, . Industrial policies for multi-stage production. Cambridge: NBER. 2026.