Fitz-Gibbon, Kate
Routledge, 2018
Buku Teks
Collier, Richard, 1961-
Sage, 1998
Buku Teks
edited by V.A.C. Gatrell, Bruce Lenman, and Geoffrey Parker
Europa Publications, 1980
Buku Referensi
Belknap, Joanne
Wadsworth, 1996
Buku Teks
Niken Savitri
Kerjasama Convention Watch, Universitas Indonesia dengan NZAID, 2006
Buku Teks