Dyfyniad APA

ebrary, Inc, & Higgins, M. L. (2011). Advances in economic forecasting. W.E. Upjohn Institute for Employment Research.

Dyfyniad Arddull Chicago

ebrary, Inc, and Matthew L. Higgins. Advances in Economic Forecasting. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2011.

Dyfyniad MLA

ebrary, Inc, and Matthew L. Higgins. Advances in Economic Forecasting. W.E. Upjohn Institute for Employment Research, 2011.

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