Engels, Friedrich, 1820-1895
Frederick Engels tentang Das Kapital Marx
Hasta Mitra, 2002
 Buku Teks SO
Irwolhoe and the introduction of marxicm into Korea in the 1920s
 Artikel Jurnal
Woodfin, Rupert
Introducing marxisme
Rupert Woodfin, 2004
 Buku Teks
Lenin, Vladimir I.
Selected works : in two volumes, vol. I
Foreign Languages Publishing House , 1950
 Buku Teks SO
Lenin, Vladimir I.
Selected works : in two volumes, vol. I
Foreign Languages Publishing House , 1950
 Buku Teks SO