Dyfyniad APA

Mc Can,Robert L. (1976). An outline of American economics. United States Information Agency.

Dyfyniad Arddull Chicago

Mc Can,Robert L. An Outline of American Economics. USA: United States Information Agency, 1976.

Dyfyniad MLA

Mc Can,Robert L. An Outline of American Economics. United States Information Agency, 1976.

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