SpringerLink (Online service), Knowles, R. D., & Rozenblat, C. (2016). Sir Peter Hall: Pioneer in Regional Planning, Transport and Urban Geography (1st ed. 2016.). Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Richard D. Knowles, και Celine Rozenblat. Sir Peter Hall: Pioneer in Regional Planning, Transport and Urban Geography. 1st ed. 2016. Cham: Springer International Publishing : Imprint: Springer, 2016.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Sir Peter Hall: Pioneer in Regional Planning, Transport and Urban Geography. 1st ed. 2016. Springer International Publishing : Imprint: Springer, 2016.
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