Dyfyniad APA

Greenhut, M. L. (1992). A theory of the firm in economic space. Gregg Revivals.

Dyfyniad Arddull Chicago

Greenhut, M. L. A Theory of the Firm in Economic Space. Aldershot: Gregg Revivals, 1992.

Dyfyniad MLA

Greenhut, M. L. A Theory of the Firm in Economic Space. Gregg Revivals, 1992.

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