Cannadine, David
The decline and fall of the British Aristocracy / David Cannadine
Papermac, 1996
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Easton, David
A framework for political analysis / David Easton
Prentice-Hall, 1965
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Childs, David
Britain since 1945 : a political history / David Childs
Routledge , 1997
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Easton, David
A systems analysis of political life David Easton
New York, N. Y. Wiley 1967,
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Ricardo, David
The Principles of political economy and taxation / David Ricardo
J.M. Dent & Sons, 1960
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