Gaya APA
IJENS; Vol.11 Issue.02 April 2011. (2011).
:
IJENS.
Gaya Chicago
IJENS; Vol.11 Issue.02 April 2011.
.
:
IJENS,
2011.
Jurnal.
Gaya MLA
IJENS; Vol.11 Issue.02 April 2011.
.
:
IJENS,
2011.
Jurnal.
Gaya Turabian
IJENS; Vol.11 Issue.02 April 2011.
:
IJENS,
2011.
Jurnal.