Dorp, E. C. V. (1937). A simple theory of capital, wages, and profit or loss: A new and social approach to the problem of economic distribution. London: P. S. King & Son.
Dyfyniad Arddull ChicagoDorp, E. C. Van. A Simple Theory of Capital, Wages, and Profit or Loss: A New and Social Approach to the Problem of Economic Distribution. London: P. S. King & Son, 1937.
Dyfyniad MLADorp, E. C. Van. A Simple Theory of Capital, Wages, and Profit or Loss: A New and Social Approach to the Problem of Economic Distribution. London: P. S. King & Son, 1937.
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