Regional policy; readings in theory and applications
edited by John Friedmann and William Alonso
MIT Press, 1975
 Buku Teks SO
Chadwik, George
A systems view of planning : towards a theory of the urban and regional planning process
Pergamon Press, 1978
 Buku Teks SO
Regional development and planning: a reader
edited by John Friedmann and William Alonso
MIT Press, 1965
 Buku Teks
Regional accounts for policy decisions papers presented at the Conference on Regional Accounts
edited by Werner Z. Hirsch
Johns Hopkins University Press, 1966
 Buku Teks SO
Geography and regional development planning: linking understanding to action
 Artikel Jurnal