Fielding, A. J. (1971). Internal migration in England and Wales: A presentation and interpretation of "city-region" data. Centre for Environmental Studies.
Chicago-Zitierstil (17. Ausg.)Fielding, Anthony J. Internal Migration in England and Wales: A Presentation and Interpretation of "City-region" Data. London: Centre for Environmental Studies, 1971.
MLA-Zitierstil (9. Ausg.)Fielding, Anthony J. Internal Migration in England and Wales: A Presentation and Interpretation of "City-region" Data. Centre for Environmental Studies, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.