Steiner, Henry J.
The Foundation Press, 1968
Buku Teks
Braucher, Robert
Foundation Press, 1977
Buku Teks
Mely Caballero Anthony, editor
Sage, 2016
Buku Teks
Mely Caballero-Anthony, editor
Sage, 2016
Buku Teks
Parish, Matthew
Edward Elgar, 2011
Buku Teks