edited by Brian Opeskin, Richard Perruchoud, Jillyanne Redpath-Cross
Cambridge University Press,, 2012
Buku Teks
Mann, Itamar, author
Cambridge University Press, 2016
Buku Teks
Plender, Richard, author
Sijthoff, 1972
Buku Teks SO
Kaplan, Morton A., author
John Wiley & Sons, 1961
Buku Teks
Vincent Chetail, Celine Bauloz
Edward Elgar, 2015
Buku Teks