Gaya APA
JESSUP, Leonard, Joseph Valacich. (2006).
Information systems today (2nd edition).
New Jersey:
Prentice Hall.
Gaya Chicago
JESSUP, Leonard, Joseph Valacich.
Information systems today.
2nd edition
New Jersey:
Prentice Hall,
2006.
Monograf.
Gaya MLA
JESSUP, Leonard, Joseph Valacich.
Information systems today.
2nd edition
New Jersey:
Prentice Hall,
2006.
Monograf.
Gaya Turabian
JESSUP, Leonard, Joseph Valacich.
Information systems today.
2nd edition
New Jersey:
Prentice Hall,
2006.
Monograf.