APA
Lacetera N., National Bureau of Economic Research & Zirulia L. (2011). Individual preferences, organization, and competition in a model of r&d incentive provision. Cambridge: NBER.
Chicago
Lacetera Nicola, National Bureau of Economic Research and Zirulia Lorenzo. 2011. Individual preferences, organization, and competition in a model of r&d incentive provision. Cambridge: NBER.
Harvard
Lacetera N., National Bureau of Economic Research and Zirulia L. (2011). Individual preferences, organization, and competition in a model of r&d incentive provision. Cambridge: NBER.
MLA
Lacetera Nicola, National Bureau of Economic Research and Zirulia Lorenzo. Individual preferences, organization, and competition in a model of r&d incentive provision. Cambridge: NBER. 2011.