APA Style
O\'Brien, James A.. (1995).
Introducing to information systems (_).
:
Irwin.
Chicago Style
O\'Brien, James A..
Introducing to information systems.
_
:
Irwin,
1995.
.
MLA Style
O\'Brien, James A..
Introducing to information systems.
_
:
Irwin,
1995.
.
Turabian Style
O\'Brien, James A..
Introducing to information systems.
_
:
Irwin,
1995.
.