Penggayaan APA
RAHARDJO, Sugeng. (2010).
Encona engineering, inc. .
Bandung:
Seliacipta publishing.
Chicago Style
RAHARDJO, Sugeng.
Encona engineering, inc..
Bandung:
Seliacipta publishing,
2010.
Buku.
MLA Style
RAHARDJO, Sugeng.
Encona engineering, inc..
Bandung:
Seliacipta publishing,
2010.
Buku.
Turabian Style
RAHARDJO, Sugeng.
Encona engineering, inc..
Bandung:
Seliacipta publishing,
2010.
Buku.