Dyfyniad APA

Casson, M. (1983). Economics of unemployment: An historical perspective. M. Robertson.

Dyfyniad Arddull Chicago

Casson, Mark. Economics of Unemployment: An Historical Perspective. Oxford: M. Robertson, 1983.

Dyfyniad MLA

Casson, Mark. Economics of Unemployment: An Historical Perspective. M. Robertson, 1983.

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