Gaya APA
WIT, B, B.
(1998).
STRATEGI PROCESS CONTENT CONTEXT
(
1)
.
Sebastopol, CA:
BUSINESS PRESS.
Gaya MLA
WIT, BOB, BE.
"STRATEGI PROCESS CONTENT CONTEXT".
1
Sebastopol, CA:
BUSINESS PRESS,
1998.
Text.