Cole, George Douglas Howard, 1889-1959
Socialist economics
Gollancz, 1950
Buku Teks
Jay, Douglas
The socialist case
Faber & Faber, 1946
Buku Teks
The Constitution of the Czechoslovak Socialist Republic
Orbis, 1960
Buku Teks
Gray, Alexander
The socialist tradition : Moses to Lenin
Longmans, Green, 1948
Buku Teks
Lenin, Vladimir I.
On Soviet socialist democracy
Foreign Languanges Publishing House, [1967]
Buku Teks