FloydBO'BrienD, 1976“Whither geography? A cautionary tale from economics”Area6(1) 15–23
5.
GoldsteinS, 1954“Migration: Dynamic of the American city”American Quarterly6(4) 337–348
6.
GoodallB, 1972The Economics of Urban Areas (Pergamon, Oxford)
7.
GoodrichC, 1936Migration and Economic Opportunity (University of Pennsylvania Press, Philadelphia, Pa)
8.
HochI, 1976“City size effects, trends and policies”Science193(4256), 856–863
9.
KerlingerF, 1964Foundations of Behavioral Research (Holt, Rinehart and Winston, New York)
10.
RichardsonH W, 1972“Optimality in city size, systems of cities and urban policy: A sceptic's view”Urban Studies9(1) 29–48
11.
ThoreauH, 1906Walden (Houghton Mifflin, Boston)
12.
ViningDKontulyT, 1977“Increasing returns to city size in the face of an impending decline in the sizes of large cities: Which is the bogus fact?”Environment and Planning A959–62
13.
WeinsteinN, 1976“The statistical prediction of environmental preferences: Problems of validity and application”Environment and Behavior8(4) 611–626