Hitch, T. K. (1961). Economics for the 1960's. First National Bank of Hawaii.
Lua i Stíl Chicago (17ú heag.)Hitch, Thomas K. Economics for the 1960's. Honolulu: First National Bank of Hawaii, 1961.
Lua MLA (9ú heag.)Hitch, Thomas K. Economics for the 1960's. First National Bank of Hawaii, 1961.
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