Wilmot, Chester
The Struggle for Europe
ST. James`s Place, 1952
 Buku Teks
Mitchell, Allan
Everyman in Europe
Prentice-Hall, 1981
 Buku Teks
Mitchell, Allan
Everyman in Europe
Prentice-Hall, 1981
 Buku Teks
Mitchell, Allan
Everyman in Europe
Prentice-Hall, 1981
 Buku Teks
Crisis in Europe?
Jurnal Kajian Wilayah Eropa Vol. 4 No. 3 2008: 41-56, 2008
 Artikel Jurnal