1. 1. Ernest W. Burgess, Robert E. Park, and Roderick D. McKenzie, The City (Chicago, 1925), 47-62 .
2. 2. R. E. Murphy, The American City: An Urban Geography (New York, 1966); le chapitre 18 traite de ces problemes residentiels. M. C. Brazer, ↞ Economic and Social Disparities between Central Cities and Their Suburbs→, Land Economics, XLIII, no3, 294-302 .
3. 3. H. Hoyt, ↞ The Structure and Growth of Residential Neighbourhoods in American Cities → dans Readings in Urban Geography, edite par H. M. Mayer et C. Kohn (Chicago, 1959), 499-510 .
4. 4. W. Alonso , Location and Land Use (Cambridge, Mass. 1964); N. H. Lithwick et G. Paquet, ↞ The Economies of Urban Land Use →, dans Urban Studies: A Canadian Perspective, edite par N. H. Lithwick et G. Paquet (Toronto, 1968), 115-45 .
5. 5. L. S. Bourne, ↞ Market Location and Site Selection in Apartment Construction →, Geog. Can., XII (1968 ), 211 -26 ; J. B. Racine, ↞ Le phenomene peri-urbain nord-americain →, Rev. Geog. Montreal, xxiv, no 2 (1970), 43-54, et xxv, no2 (1970), 143-64.