Baumol, W. J. (1970). Economic dynamics; an introduction. Macmillan.
Lua i Stíl Chicago (17ú heag.)Baumol, William J. Economic Dynamics; an Introduction. New York: Macmillan, 1970.
Lua MLA (9ú heag.)Baumol, William J. Economic Dynamics; an Introduction. Macmillan, 1970.
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