Gaya APA
George D. Haddow,dkk.. (2008).
Introduction to Emergency Management (3).
USA:
Elsevier.
Gaya Chicago
George D. Haddow,dkk..
Introduction to Emergency Management.
3
USA:
Elsevier,
2008.
Text.
Gaya MLA
George D. Haddow,dkk..
Introduction to Emergency Management.
3
USA:
Elsevier,
2008.
Text.
Gaya Turabian
George D. Haddow,dkk..
Introduction to Emergency Management.
3
USA:
Elsevier,
2008.
Print.