CPH to Hopkins, Sept. 27, 1873, LB, 5:111, box 22, Hopkins Collection.
Chandler, Visible Hand, 145-54.
Guinnane et al., "Putting the Corporation in Its Place," 689, 693-94, 697-98, 704-5, 709.
Chandler, Visible Hand, 147-48, 159-60.
Schumpeter, Capitalism, Socialism, and Democracy, 83, 102, 106, 132.