Gaya APA
Couldrey, M, &, M, T, , (. (2002).
September 11th: Has anything changed? .
Oxford:
Oxford Refugee Studies Centre.
Gaya MLA
Couldrey, Marion, &, Morris,, Tim, , (ed.).
"September 11th: Has anything changed? ".
Oxford:
Oxford Refugee Studies Centre,
2002.
Buku.