Dyfyniad APA

Mitchell, W. C. (1927). Business cycles: The problem and its setting. New York: National Bureau of Economic Research.

Dyfyniad Arddull Chicago

Mitchell, Wesley C. Business Cycles: The Problem and Its Setting. New York: National Bureau of Economic Research, 1927.

Dyfyniad MLA

Mitchell, Wesley C. Business Cycles: The Problem and Its Setting. New York: National Bureau of Economic Research, 1927.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.