Becker, Carl L. (Carl Lotus), 1873-1945, author
Silver Burdett, 1944
Buku Teks
Friedell, Egon
Alfred A. Knopf , 1954
Buku Teks
Friedell, Egon
Alfred A. Knopf , 1954
Buku Teks
I.B. Tauris , 1998
Buku Teks
Whetten, David A., author
Prentice-Hall, 2000
Buku Teks