Maarek, G. (1979). An introduction to Karl Marx's Das: Kapital a study in formalisation. Martin Robert-son.
Čikaški stil citiranja (17. izdanje)Maarek, Gerard. An Introduction to Karl Marx's Das: Kapital a Study in Formalisation. Oxford: Martin Robert-son, 1979.
MLA način citiranja (9. izdanje)Maarek, Gerard. An Introduction to Karl Marx's Das: Kapital a Study in Formalisation. Martin Robert-son, 1979.
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