Gaya APA
Tosin, Rijanto, Pudja, Indira. (1991).
Norton Utilities 6.0 .
Jakarta:
Dinastindo.
Gaya Chicago
Tosin, Rijanto, Pudja, Indira.
Norton Utilities 6.0.
Jakarta:
Dinastindo,
1991.
Text.
Gaya MLA
Tosin, Rijanto, Pudja, Indira.
Norton Utilities 6.0.
Jakarta:
Dinastindo,
1991.
Text.
Gaya Turabian
Tosin, Rijanto, Pudja, Indira.
Norton Utilities 6.0.
Jakarta:
Dinastindo,
1991.
Print.