edited by Simon Bell, Murray Simpson, Liisa Trvainem, Tuija Sievanen, Ulrika Probsti
Taylor and Francis, 2009
Buku Referensi
Juhani Kesti, editor
IBFD, 2001
Buku Teks
Sage Publications, 2010
eBooks
Abondolo, Daniel, author
Curzon, 2001
Buku Referensi
Thorp, Roderick
Random House, 1961
Buku Teks