Raines, John C.
Marx tentang agama = marx on religion
Teraju, 2003
 Buku Teks SO
The cambridge comp[anion to Marx
edited by Terrell Carver
Cambridge University Press, 1991
 Buku Teks
Marx his time and ours
editor, Rudolf Schlesinger
Routledge and Kegan Paul, 1951
 Buku Teks
Lenin, Vladimir I.
Marx-Engels marxism
Foreign Languages Publishing House, 1953
 Buku Teks
Schneider, Louis
Marx: His Time And Ours
McGraw-Hill, 1975
 Buku Teks