Dyfyniad APA

Yardley, D. C. M. (1970). English administrative law (2nd ed.). Butterworths.

Dyfyniad Arddull Chicago

Yardley, D. C. M. English Administrative Law. 2nd ed. London: Butterworths, 1970.

Dyfyniad MLA

Yardley, D. C. M. English Administrative Law. 2nd ed. Butterworths, 1970.

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