APA Format
Gunawan, Donny; Ariawan, Iwan. (1991).
Paduan paket program microsoft word 5.5 /Donny Gunawan
. Jakarta :: Elex Media Komputindo,.
MLA Format
Gunawan, Donny; Ariawan, Iwan.
Paduan paket program microsoft word 5.5 /Donny Gunawan
. Jakarta :: Elex Media Komputindo,, 1991
Chicago Format
Gunawan, Donny; Ariawan, Iwan. Paduan paket program microsoft word 5.5 /Donny Gunawan. Jakarta :: Elex Media Komputindo,, 1991.