Gaya APA
Up & running with Lotus 123 for windows. ().
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Up & running with Lotus 123 for windows.
.
Jakarta:
Elex Media Komputindo,
.
Text.
Gaya MLA
Up & running with Lotus 123 for windows.
.
Jakarta:
Elex Media Komputindo,
.
Text.
Gaya Turabian
Up & running with Lotus 123 for windows.
Jakarta:
Elex Media Komputindo,
.
Print.