Dyfyniad APA

Usher, D. (1968). The price mechanism & the meaning of etc. Clarendon Press.

Dyfyniad Arddull Chicago

Usher, Dan. The Price Mechanism & the Meaning of Etc. Oxford: Clarendon Press, 1968.

Dyfyniad MLA

Usher, Dan. The Price Mechanism & the Meaning of Etc. Clarendon Press, 1968.

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