Παραπομπή APA

Presley, J. R. (1979). Robertsonian economics: An examination of the work of Sir D.H. Robertson on industrial fluctuation. London: Macmillan.

Παραπομπή Chicago Style

Presley, John R. Robertsonian Economics: An Examination of the Work of Sir D.H. Robertson On Industrial Fluctuation. London: Macmillan, 1979.

Παραπομπή MLA

Presley, John R. Robertsonian Economics: An Examination of the Work of Sir D.H. Robertson On Industrial Fluctuation. London: Macmillan, 1979.

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