APA
Ching K., National Bureau of Economic Research, Gans J. S. & Stern S. (2018). Control versus execution. Cambridge: NBER.
Chicago
Ching Kenny, National Bureau of Economic Research, Gans Joshua S and Stern Scott. 2018. Control versus execution. Cambridge: NBER.
Harvard
Ching K., National Bureau of Economic Research, Gans J. S. and Stern S. (2018). Control versus execution. Cambridge: NBER.
MLA
Ching Kenny, National Bureau of Economic Research, Gans Joshua S and Stern Scott. Control versus execution. Cambridge: NBER. 2018.