Watson, D. S. (1965). Price theory in action: A book of readings. Houghton Mifflin.
Chicago-čujuhus (17. p.)Watson, Donald Stevenson. Price Theory in Action: A Book of Readings. Boston: Houghton Mifflin, 1965.
MLA-čujuhus (9. p.)Watson, Donald Stevenson. Price Theory in Action: A Book of Readings. Houghton Mifflin, 1965.
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