Gaya APA
Anggawirya, E.
(1994).
Wordstar Professional Version 5 5.5 6
(
1)
.
Surabaya:
Indah Surabaya.
Gaya MLA
Anggawirya, Erhans.
"Wordstar Professional Version 5 5.5 6".
1
Surabaya:
Indah Surabaya,
1994.
BUKU TEKS.