APA (7. basım) Alıntı

Cooper, R., & Johri, A. (1999). Learning by doing and aggregate fluctuations. National Bureau of Economic Research.

Chicago Style (17. basım) Atıf

Cooper, Russell, ve Alok Johri. Learning by Doing and Aggregate Fluctuations. Cambridge: National Bureau of Economic Research, 1999.

MLA (9th ed.) Atıf

Cooper, Russell, ve Alok Johri. Learning by Doing and Aggregate Fluctuations. National Bureau of Economic Research, 1999.