Dyfyniad APA

Bronffenbrenner, M. (1969). Is the business cycle obsolete? John Wiley.

Dyfyniad Arddull Chicago

Bronffenbrenner, M. Is the Business Cycle Obsolete? london: John Wiley, 1969.

Dyfyniad MLA

Bronffenbrenner, M. Is the Business Cycle Obsolete? John Wiley, 1969.

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