Thomas, P. (2012). Karl Marx. Reaktion Books.
Tohutoru Kātū Chicago (17th ed.)Thomas, Paul. Karl Marx. London: Reaktion Books, 2012.
Tohutoro MLA (9th ed.)Thomas, Paul. Karl Marx. Reaktion Books, 2012.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.