Gaya APA
By Your Side. (2014).
:
Pt Gramedia Pustaka Utama.
Gaya Chicago
By Your Side.
.
:
Pt Gramedia Pustaka Utama,
2014.
Text.
Gaya MLA
By Your Side.
.
:
Pt Gramedia Pustaka Utama,
2014.
Text.
Gaya Turabian
By Your Side.
:
Pt Gramedia Pustaka Utama,
2014.
Print.