Gaya APA
Wallage, T, F., Kremzar, M, H.
(2001).
ERP: Making It Happen
.
CANADA:
JOHN WILEY.
Gaya MLA
Wallage, Thomas, F., Kremzar, Michael, H.
"ERP: Making It Happen".
CANADA:
JOHN WILEY,
2001.
Text.