APA
Efraim Turban R. R. R. E., . (2003). Introduction to information technology. New york: John Wiley & Sons.
Chicago
Efraim Turban R.Kelly Rainer,Jr Richard E.Potter, . 2003. Introduction to information technology. New york: John Wiley & Sons.
Harvard
Efraim Turban R. R. R. E., . (2003). Introduction to information technology. New york: John Wiley & Sons.
MLA
Efraim Turban R.Kelly Rainer,Jr Richard E.Potter, . Introduction to information technology. New york: John Wiley & Sons. 2003.