SMITH, L. Y. (1985). Smith And Roberson's Business Law Len Young Smith (et Al.). West Publishing.
Lua i Stíl Chicago (17ú heag.)SMITH, Len Young... Smith And Roberson's Business Law Len Young Smith (et Al.). West Publishing, 1985.
Lua MLA (8ú heag.)SMITH, Len Young... Smith And Roberson's Business Law Len Young Smith (et Al.). West Publishing, 1985.
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