APA-referens (7:e uppl.)

Cooper, R. W., & Haltiwanger, J. C. (2000). On the nature of capital adjustment costs. National Bureau of Economic Research.

Chicago-referens (17:e uppl.)

Cooper, Russell W., och John C. Haltiwanger. On the Nature of Capital Adjustment Costs. Cambridge: National Bureau of Economic Research, 2000.

MLA-referens (9:e uppl.)

Cooper, Russell W., och John C. Haltiwanger. On the Nature of Capital Adjustment Costs. National Bureau of Economic Research, 2000.