Gaya APA
Terrorism and homeland security. (2017).
Boston, USA:
Cengage Learning.
Gaya Chicago
Terrorism and homeland security.
9.
Boston, USA:
Cengage Learning,
2017.
Buku.
Gaya MLA
Terrorism and homeland security.
9.
Boston, USA:
Cengage Learning,
2017.
Buku.
Gaya Turabian
Terrorism and homeland security.
Boston, USA:
Cengage Learning,
2017.
Buku.