Gunnarsson, J. (1977). Production systems and hierarchies of centres: The relationship between spatial and economic structures. Nijhoff.
Chicago-Zitierstil (17. Ausg.)Gunnarsson, Jan. Production Systems and Hierarchies of Centres: The Relationship Between Spatial and Economic Structures. Leiden: Nijhoff, 1977.
MLA-Zitierstil (9. Ausg.)Gunnarsson, Jan. Production Systems and Hierarchies of Centres: The Relationship Between Spatial and Economic Structures. Nijhoff, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.