Dyfyniad APA

Lerner,Abba P. (1951). Economics of employment. McGraw Hill Book Company.

Dyfyniad Arddull Chicago

Lerner,Abba P. Economics of Employment. New York: McGraw Hill Book Company, 1951.

Dyfyniad MLA

Lerner,Abba P. Economics of Employment. McGraw Hill Book Company, 1951.

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