APA-viite (7. p.)

Ghosh, A. R., & Wolf, H. C. (1997). Geographical and sectoral shocks in the U.S. business cycle. National Bureau of Economic Research.

Chicago-viite (17. p.)

Ghosh, Atish R., ja Holger C. Wolf. Geographical and Sectoral Shocks in the U.S. Business Cycle. Cambridge: National Bureau of Economic Research, 1997.

MLA-viite (9. p.)

Ghosh, Atish R., ja Holger C. Wolf. Geographical and Sectoral Shocks in the U.S. Business Cycle. National Bureau of Economic Research, 1997.