ISARD, W. (1960). Methods of regional analysis: An introduction to regional science. M.I.T. Press.
Chicago-viite (17. p.)ISARD, Walter. Methods of Regional Analysis: An Introduction to Regional Science. Cambridge: M.I.T. Press, 1960.
MLA-viite (9. p.)ISARD, Walter. Methods of Regional Analysis: An Introduction to Regional Science. M.I.T. Press, 1960.
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