Gaya APA
IJENS; Vol.13 Issue.01 February 2013. (2013).
:
IJENS.
Gaya Chicago
IJENS; Vol.13 Issue.01 February 2013.
.
:
IJENS,
2013.
Jurnal.
Gaya MLA
IJENS; Vol.13 Issue.01 February 2013.
.
:
IJENS,
2013.
Jurnal.
Gaya Turabian
IJENS; Vol.13 Issue.01 February 2013.
:
IJENS,
2013.
Jurnal.