APA Style
Anngawirya,Erhans. (1994).
Wordstar Professional Versi 5.0 5.5 6.0 .
Surabaya:
Nusa Indah.
Chicago Style
Anngawirya,Erhans.
Wordstar Professional Versi 5.0 5.5 6.0.
Surabaya:
Nusa Indah,
1994.
Text.
MLA Style
Anngawirya,Erhans.
Wordstar Professional Versi 5.0 5.5 6.0.
Surabaya:
Nusa Indah,
1994.
Text.
Turabian Style
Anngawirya,Erhans.
Wordstar Professional Versi 5.0 5.5 6.0.
Surabaya:
Nusa Indah,
1994.
Print.