DONOVAN, J. J. (1994). Business Re-engieneering With Information Technology John J. Donovan. PTR Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)DONOVAN, John J. Business Re-engieneering With Information Technology John J. Donovan. PTR Prentice-Hall, 1994.
Lua MLA (8ú heag.)DONOVAN, John J. Business Re-engieneering With Information Technology John J. Donovan. PTR Prentice-Hall, 1994.
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