LUCAS HENRY C. (1999). INFORMATION TECHNOLOGY AND THE PRODUCTIVITY PARADOX. OXFORD UNIVERSITY PRESS.
Chicago Style (17. basım) AtıfLUCAS HENRY C. INFORMATION TECHNOLOGY AND THE PRODUCTIVITY PARADOX. CALCUTTA: OXFORD UNIVERSITY PRESS, 1999.
MLA (9th ed.) AtıfLUCAS HENRY C. INFORMATION TECHNOLOGY AND THE PRODUCTIVITY PARADOX. OXFORD UNIVERSITY PRESS, 1999.
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