Kuznets, Simon Smith, 1901-
Capital in the American economy : its formation and financing
Princeton University Press, 1961
 Buku Teks
Capital and credit needs in a changing agriculture
edited by E.L. Baum, Howard G. Diesslin and Earl O. Heady
Iowa State University Press, 1961
 Buku Teks
Elkins, Arthur
A managerial odyssey : problems in business and its environment
Addison-Wesley, 1975
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Burns, Arthur F.
Production trends in the United State since 1870
National Bureau of Economics Reseach, 1934
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Capital expansion, employment, and economic stability
by Harold G. Moulton ... [et al.]
Brookings Institution, 1940
 Buku Teks