Gaya APA
Journal of Public Policy. (2013).
dcu:
Cambridge.
Gaya Chicago
Journal of Public Policy.
Volume 33 Issue 2 Agustus 2013.
dcu:
Cambridge,
2013.
Jurnal Internasional.
Gaya MLA
Journal of Public Policy.
Volume 33 Issue 2 Agustus 2013.
dcu:
Cambridge,
2013.
Jurnal Internasional.
Gaya Turabian
Journal of Public Policy.
dcu:
Cambridge,
2013.
Jurnal Internasional.