Hartley, T., & Griffith, J. (1981). Government and law: An introduction to the working of the constitution in Britain. Weidenfeld and Nicolson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHartley, T.C, और J.A.G.;Hartley Griffith. Government and Law: An Introduction to the Working of the Constitution in Britain. Weidenfeld and Nicolson, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHartley, T.C, और J.A.G.;Hartley Griffith. Government and Law: An Introduction to the Working of the Constitution in Britain. Weidenfeld and Nicolson, 1981.
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