APA Style
WILLIAMS, PAUL D.. (2009).
SECURITY STUDIES : An Intoduction .
OXON:
ROUTLEDGE.
Chicago Style
WILLIAMS, PAUL D..
SECURITY STUDIES : An Intoduction.
OXON:
ROUTLEDGE,
2009.
Buku.
MLA Style
WILLIAMS, PAUL D..
SECURITY STUDIES : An Intoduction.
OXON:
ROUTLEDGE,
2009.
Buku.
Turabian Style
WILLIAMS, PAUL D..
SECURITY STUDIES : An Intoduction.
OXON:
ROUTLEDGE,
2009.
Buku.