edited by Andreas W. Daum, Lloyd C. Gardner, Wilfried Mausbach
Cambridge University Presss, 2003
Buku Teks
Appy, Christian G., author
Penguin, 2016
Buku Teks
Jajasan Kebudajaan Sabar, 1965
Buku Teks
Logevall, Fredrik, 1963-, author
Random House Trade Paperbacks, 2012
Buku Teks
Koch, Christopher J., author
Vintage, 2002
Buku Teks