Gaya APA
Siebel, Thomas. M. (1999).
Cyber rules : strategies for excelling at e-business .
New York:
.
Gaya Chicago
Siebel, Thomas. M.
Cyber rules : strategies for excelling at e-business.
New York:
,
1999.
Text.
Gaya MLA
Siebel, Thomas. M.
Cyber rules : strategies for excelling at e-business.
New York:
,
1999.
Text.
Gaya Turabian
Siebel, Thomas. M.
Cyber rules : strategies for excelling at e-business.
New York:
,
1999.
Print.