Gaya APA
Congressional Quarterly, inc. (2014).
Global issues: selections from CQ researcher (2013 edition.).
America:
.
Gaya Chicago
Congressional Quarterly, inc.
Global issues: selections from CQ researcher.
2013 edition.
America:
,
2014.
Buku.
Gaya MLA
Congressional Quarterly, inc.
Global issues: selections from CQ researcher.
2013 edition.
America:
,
2014.
Buku.
Gaya Turabian
Congressional Quarterly, inc.
Global issues: selections from CQ researcher.
2013 edition.
America:
,
2014.
Buku.