CARSBERG, B. (1975). Economics Of Business Decisions / Bryan Carsberg. Penguin Books.
Lua i Stíl Chicago (17ú heag.)CARSBERG, BRYAN. Economics Of Business Decisions / Bryan Carsberg. Penguin Books, 1975.
Lua MLA (8ú heag.)CARSBERG, BRYAN. Economics Of Business Decisions / Bryan Carsberg. Penguin Books, 1975.
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