LIBBY, R. (1998). Financial accounting: ADMN 920 for University New Hampshire. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)LIBBY, Robert. Financial Accounting: ADMN 920 for University New Hampshire. McGraw-Hill, 1998.
Lua MLA (9ú heag.)LIBBY, Robert. Financial Accounting: ADMN 920 for University New Hampshire. McGraw-Hill, 1998.
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