Thornton, G. C. (1987). Legislative Drafting (3rd ed.). Butterworths.
Dyfyniad Arddull ChicagoThornton, G C. Legislative Drafting. 3rd ed. London: Butterworths, 1987.
Dyfyniad MLAThornton, G C. Legislative Drafting. 3rd ed. Butterworths, 1987.
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