Gaya APA
Rainer, Kelly. (2015).
Introduction to information system .
Singapura:
WileyPublishing.
Gaya Chicago
Rainer, Kelly.
Introduction to information system.
Singapura:
WileyPublishing,
2015.
Buku.
Gaya MLA
Rainer, Kelly.
Introduction to information system.
Singapura:
WileyPublishing,
2015.
Buku.
Gaya Turabian
Rainer, Kelly.
Introduction to information system.
Singapura:
WileyPublishing,
2015.
Buku.