Patten, S. N. (1902). The theory of prosperity. The Macmillan Company; Macmillan & Co., ltd..
Dyfyniad Arddull ChicagoPatten, Simon N. The Theory of Prosperity. New York, London: The Macmillan Company; Macmillan & Co., ltd., 1902.
Dyfyniad MLAPatten, Simon N. The Theory of Prosperity. The Macmillan Company; Macmillan & Co., ltd., 1902.
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