[21] Haskins, _How Other People Get Ahead_, Savings Division, United
States Treasury Department, p. 4.
[22] _Report of the Health Insurance Commission of Illinois_, p. 223.
[23] _Report of the Health Insurance Commission of the State of
Illinois_, pp. 443-483.
[24] _Ibid._, pp. 523-532.
[25] _Ibid._, pp. 483-497.
[26] Chicago Housing Conditions, _American Journal of Sociology_, vol.
xvi, p. 433; vol. xvii, pp. 1, 145; vol. xviii, p. 509; vol. xx, pp.
145, 289; vol. xxi, p. 185.
[27] Chicago Housing Conditions, ix, "The Lithuanians in the Fourth
Ward," _American Journal of Sociology_, vol. xx, p. 296.
[28] _Ninth Annual Report of the United States Commissioner of Labor
on Building and Loan Associations_, p. 56.
[29] _Ibid._, pp. 12-13.
[30] Kemmerer, _Postal Savings Banks_, pp. 100-104.
[31] _Thrift by Household Accounting and Weekly Cash Record Forms_,
published by the Committee on Household Budgets, American Home
Economics Association, 1211 Cathedral Street, Baltimore, Maryland.
V