Morley, John Terence, author
McGill-Queen University Press, 1984
Buku Teks
Jay, Douglas, author
Faber & Faber, 1946
Buku Teks
Cole, G.D.H. (George Douglas Howard), 1889-1959, author
Gollancz, 1950
Buku Teks
Orbis, 1960
Buku Teks
Lenin, Vladimir I., author
Foreign Languanges Publishing House, [1967]
Buku Teks