Einer Elhauge, editor
Edward Elgar, 2012
Buku Teks
El-Gamal, Mahmoud A, author
Cambridge University Press, 2006
Buku Teks
El-Gamal, Mahmoud A, author
Cambrigde University Press , 2009
Buku Teks
edited by Claire A. Hill and Brett H. McDonnell
Edward Elgar Publishing, 2016
Buku Teks
Elzinga, Kenneth G., author
Yale University Press, 1976
Buku Teks