Penggayaan APA
LAUDON, Kenneth C.. (2007).
Essentials of business information systems (7th Ed.).
New Jersey:
Pearson Education.
Chicago Style
LAUDON, Kenneth C..
Essentials of business information systems.
7th Ed.
New Jersey:
Pearson Education,
2007.
Buku.
MLA Style
LAUDON, Kenneth C..
Essentials of business information systems.
7th Ed.
New Jersey:
Pearson Education,
2007.
Buku.
Turabian Style
LAUDON, Kenneth C..
Essentials of business information systems.
7th Ed.
New Jersey:
Pearson Education,
2007.
Buku.