Dyfyniad APA

Charles, S. (1986). The Economic Approach to Social Policy. Sussex: Wheatsheaf Books.

Dyfyniad Arddull Chicago

Charles, S.T. The Economic Approach to Social Policy. Sussex: Wheatsheaf Books, 1986.

Dyfyniad MLA

Charles, S.T. The Economic Approach to Social Policy. Sussex: Wheatsheaf Books, 1986.

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