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Politics
E. Boulding. Building a Global Civic Culture. Teachers College, N.Y,.1988
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M. Dogan & J. Kasarda (Eds): The Metropolis Era. Sage, London, 1988
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H-J. Ewers et al (Eds). The Future of the Metropolis. Gruyter, Berlin, 1986
J. A. S. Evans: Polis & Imperium. Hakkert, Toronto, 1974
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E. H. Fry et al (Eds): The New International Cities Era. BYU, Provo, Utah, 89
T. Gurr & D.King: The State & the City. Macmillan, N.Y. 1987
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M. Hammond: City-state and World-state. Harvard, Cambridge, 1951.
R. Jackson: Quasi-States. Cambridge UP. 1990
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H. Michelmann, & P.Soldatos (Eds): Federalism & I.R. Clarendon, Oxford, '90
D. J. Morris: The New City States. ILSR, Washington, 1982
J. Neils: Goddess & Polis. Princeton U. P. N. J. 1992
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Y. Papageorgiou: The Isolated City-State. Routledge, London, 1990
D. Pozzi & J. Wickersham (eds): Myth & the Polis. Cornell U. P. Ithaca, 1991
M. B. Sakellariou: The Polis-State. N.H.R.F., Athens, 1989
S. F. Schneck: Person & Polis. SUNY, Albany, 1987
G. Song: Standard of Civilization in International Society. Clarendon, 1984
L. Strauss: The City and Man. Rand McNally, Chicago, 1964.
V.Tejera: City-State Foundation of Western Political Thought. UPA,Lan, '84
  
Classics
A. W. H. Adkins & P. White (eds): The Greek Polis. Chicago UP. 1986
H. C. Baldry: The Unity of Mankind in Greek Thought. Cambridge, 1965.
K. J. Dover: Greek World Order. Cambridge U. P. 1960
V. Ehrenberg: The Greek State. Blackwell, Oxford, 1960.
W. W. Fowler: The City-State of the Greeks & Romans. St. Martin's, 1966
H. Francotte: La Polis Grecque. Roma, 1964
K. Freeman: The Greek City-States. Norton, N.Y. 1950
G. Glotz: The Greek City. Alfred Knopf, New York, 1951.
A. J. Graham: Colony & Metropolis in Ancient Greece. Manchester, 1964
W. M. Hugill: PanHellenism in Aristophanes. Chicago, 1936
A. Jardé: The Formation of the Greek People. A. Knopf, New York, 1926.
H. A. M. Jones: The Greek City. Oxford, Clarendon, 1940
R. Kraut: Socrates & the State. Princeton UP, 1984
S. Kougea: L'Idée de Communauté des Peuples chez les Hellenes. Athenes, 28
J. A. O. Larsen: Greek Federal States. Clarendon, Oxford, 1968
V. Martin: La Vie Internationale dans la Grèce des Cités. IHEI, Geneve, 1940
P. McKechnie: Outsiders in the Greek City-States. London, 1989
O. Murrey & S. R. F. Price (eds): The Greek City. Oxford, 1989 
G. R. Morrow: Plato's Cretan City. Princeton University, 1960.
G. Murray: Hellenism & the Modern World. Allen & Unwin, London, 1953
F. de Polignac: La Naissance de la cite greque. Paris, 1984
A. Powell: Athens & Sparta. London, 1988
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C. Phillipson: International Law & Custom of Ancient Greece. Macmillan,’11
S, Scully: Homer and the Sacred City. Cornell UP, Ithaca, 1990
G. Tenekides: Greek Contribution to International Law. Academy, Athens,87
D. Whitehead: The Ideology of the Athenian Metic. PCPS, Cambridge, 1971.
A. Zimmern: The Greek Commonwealth. Oxford U.P, London, 1931.