Gersbach, H., & Schmutzler, A. (2000). Declining costs of communication and transportation: What are the effects on agglomerations? European economic review, 44(9), .
Chicago-Zitierstil (17. Ausg.)Gersbach, Hans, und Armin Schmutzler. "Declining Costs of Communication and Transportation: What Are the Effects on Agglomerations?" European Economic Review 44, no. 9 (2000).
MLA-Zitierstil (9. Ausg.)Gersbach, Hans, und Armin Schmutzler. "Declining Costs of Communication and Transportation: What Are the Effects on Agglomerations?" European Economic Review, vol. 44, no. 9, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.