Yardley, D. C. M. (1969). Introduction to British constitutional law (3rd ed.). Butterworths.
Chicago Edition CitationYardley, D C M. Introduction to British Constitutional Law. 3rd ed. London: Butterworths, 1969.
Cita MLAYardley, D C M. Introduction to British Constitutional Law. 3rd ed. Butterworths, 1969.
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