Arthur Andersen & Co. (1963). The First fifty years, 1913-1963. A. Andersen.
Lua i Stíl Chicago (17ú heag.)Arthur Andersen & Co. The First Fifty Years, 1913-1963. Chicago: A. Andersen, 1963.
Lua MLA (8ú heag.)Arthur Andersen & Co. The First Fifty Years, 1913-1963. A. Andersen, 1963.
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