Wells, P. (1995). Post-Keynesian economic theory. Kluwer Academic Publishers.
Lua i Stíl Chicago (17ú heag.)Wells, Paul. Post-Keynesian Economic Theory. Boston: Kluwer Academic Publishers, 1995.
Lua MLA (9ú heag.)Wells, Paul. Post-Keynesian Economic Theory. Kluwer Academic Publishers, 1995.
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