Norcliffe, Glen, author
Routledge, 2015
Buku Teks
Alan Walker, Liam Foster, editors
Elgar Research Colection, 2014
Buku Teks
Alan Cafruny, Leila Simona Talani, Gonzalo Pozo Martin, editors.
Palgrave Macmillan, 2016
Buku Teks
Palmer, Monte, author
Thomson, 2006
Buku Teks
Bose, Sugata, author
Routledge, 2011
Buku Teks