Wagner, Roy, 1938-, author
The University of Chicago Press, 2016
Buku Teks
Taylor, Andrew, author
University of Queensland Press, 1976
Buku Teks
Sadler, Philip, author
Koopa Page , 2001
Buku Teks
Lilti, Antoine, author
Polity Press, 2017
Buku Teks
Josephson, Jason Anand, author
The University of Chicago Press, 2012
Buku Teks