Wickham, C. (2008). Productive forces and the economic logic of the feudal mode of production.
Chicago-viite (17. p.)Wickham, C. Productive Forces and the Economic Logic of the Feudal Mode of Production. 2008.
MLA-viite (9. p.)Wickham, C. Productive Forces and the Economic Logic of the Feudal Mode of Production. 2008.
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