APA Style
Astra International. (2015).
Jakarta:
Obor Sarana Utama.
Chicago Style
Astra International.
.
Jakarta:
Obor Sarana Utama,
2015.
.
MLA Style
Astra International.
.
Jakarta:
Obor Sarana Utama,
2015.
.
Turabian Style
Astra International.
Jakarta:
Obor Sarana Utama,
2015.
.