Penggayaan APA
O'LEARY, Daniel E. (2000).
Enterprise resource system .
New York:
Cambridge.
Chicago Style
O'LEARY, Daniel E.
Enterprise resource system.
New York:
Cambridge,
2000.
Buku.
MLA Style
O'LEARY, Daniel E.
Enterprise resource system.
New York:
Cambridge,
2000.
Buku.
Turabian Style
O'LEARY, Daniel E.
Enterprise resource system.
New York:
Cambridge,
2000.
Buku.