Pred, A. r. 1. (1977). City systems in advanced economics: Past growth, present processes, and future development options. Hutchinson.
Chicago-Zitierstil (17. Ausg.)Pred, Allan richard 1936. City Systems in Advanced Economics: Past Growth, Present Processes, and Future Development Options. London: Hutchinson, 1977.
MLA-Zitierstil (9. Ausg.)Pred, Allan richard 1936. City Systems in Advanced Economics: Past Growth, Present Processes, and Future Development Options. Hutchinson, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.