Morris, D. (1994). Re-engineering Your Business / Daniel Morris, Joel Brandon. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Morris, Daniel. Re-engineering Your Business / Daniel Morris, Joel Brandon. McGraw-Hill, 1994.
Lua MLA (8ú heag.)Morris, Daniel. Re-engineering Your Business / Daniel Morris, Joel Brandon. McGraw-Hill, 1994.
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