[36] Franklin Henry Giddings, The Concepts and Methods of Sociology, Congress of Arts and Science, Universal Exposition (St. Louis, 1904), pp. 789-90.
[37] G. Tarde, op. cit., pp. 38-39.
[38] Émile Durkheim, Elementary Forms of Religious Life (New York, 1915), pp. 206-8.
[39] John Dewey, Democracy and Education (New York, 1916), p. 5.
[40] Ibid., pp. 6-7.
[41] Émile Durkheim, "Représentations individuelles et représentations collectives," Revue métaphysique, VI (1898), 295. Quoted and translated by Charles Elmer Gehlke, "Émile Durkheim's Contributions to Sociological Theory," Studies in History, Economics, and Public Law, LXIII, 29-30.
[42] Bliss Perry, The American Mind (Boston, 1912), p. 47.
[43] James Mark Baldwin, Mental Development in the Child and the Race (New York and London, 1895); Charles A. Ellwood, Sociology in Its Psychological Aspects (New York and London, 1912).
[44] Labour and Life of the People (London, 1889), I, pp. 6-7.
[45] Thomas and Znaniecki, The Polish Peasant in Europe and America (Boston, 1918), I, 3.