1907. Bishop, A. L. The State Works of Pennsylvania; Trans., Connecticut Academy of Arts and Sciences, XIII, pp. 1-298; and Yale Review, 1907, pp. 391-411.

1904. Paine, A. E. The Granger Movement in Illinois (Bibliography); Studies, University of Illinois, I, pp. 1-53. With this should be compared, The Effects of the Granger Acts, Journal of Political Economy, 1903, pp. 237-256.