Note 218 — Chapter XII · CONDITIONS (continued). THE STANDARD OF LIVING
Reading edition
Cf. Balch, op. cit., pp. 363–364; Lauck, The Survey, Apr. 1, 1911, p. 48; Roberts, op. cit., pp. 103 ff.; Bushee, op. cit., p. 29; Rept. Imm. Com., Recent Imms. in Agr., Abs., p. 59; Americans in Process, p. 141.