DOLAN, E. G. (1988). Economics Edwin G. Dolan And David E. Lindsley. The Dryden Press.
Lua i Stíl Chicago (17ú heag.)DOLAN, Edwin G. Economics Edwin G. Dolan And David E. Lindsley. The Dryden Press, 1988.
Lua MLA (8ú heag.)DOLAN, Edwin G. Economics Edwin G. Dolan And David E. Lindsley. The Dryden Press, 1988.
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