Gaya APA
Burch, John G.. (1979).
Information systems : theory and practice (text).
New York:
John Wiley & Sons.
Gaya Chicago
Burch, John G..
Information systems : theory and practice.
text
New York:
John Wiley & Sons,
1979.
.
Gaya MLA
Burch, John G..
Information systems : theory and practice.
text
New York:
John Wiley & Sons,
1979.
.
Gaya Turabian
Burch, John G..
Information systems : theory and practice.
text
New York:
John Wiley & Sons,
1979.
.