APA
Bilicka K. A., National Bureau of Economic Research & Seidel A. (2022). Measuring firm activity from outer space. Cambridge: NBER.
Chicago
Bilicka Katarzyna A, National Bureau of Economic Research and Seidel André. 2022. Measuring firm activity from outer space. Cambridge: NBER.
Harvard
Bilicka K. A., National Bureau of Economic Research and Seidel A. (2022). Measuring firm activity from outer space. Cambridge: NBER.
MLA
Bilicka Katarzyna A, National Bureau of Economic Research and Seidel André. Measuring firm activity from outer space. Cambridge: NBER. 2022.