Gaya APA
Teufel, Thomas. (2005).
SAP Business One .
USA:
CENGAGE LEARNING.
Gaya Chicago
Teufel, Thomas.
SAP Business One.
USA:
CENGAGE LEARNING,
2005.
Text.
Gaya MLA
Teufel, Thomas.
SAP Business One.
USA:
CENGAGE LEARNING,
2005.
Text.
Gaya Turabian
Teufel, Thomas.
SAP Business One.
USA:
CENGAGE LEARNING,
2005.
Print.