Marx، Karl (المحرر). "Capital". referring to John Locke, "Some Considerations on the consequences of the lowering of interest, 1691," in Works Edit. London, 1777. Vol. II, p. 28. مؤرشف من الأصل في 2015-09-23. اطلع عليه بتاريخ 2009-05-18.
Marx، Karl (المحرر). "Capital". referring to John Locke, "Some Considerations on the consequences of the lowering of interest, 1691," in Works Edit. London, 1777. Vol. II, p. 28. مؤرشف من الأصل في 2015-09-23. اطلع عليه بتاريخ 2009-05-18.