Gaya APA
, S., C. (2002).
NORTON ANTIVIRUS : THE WORD'S MOST TRUSTED ANTI-VIRUS SOLUTION .
Jakarta:
Syamil Cipta Media .
Gaya MLA
, Symantec, Corporation.
"NORTON ANTIVIRUS : THE WORD'S MOST TRUSTED ANTI-VIRUS SOLUTION".
Jakarta:
Syamil Cipta Media ,
2002.
Audio Visual.