Royal Geographical Society (great Britain) Transport Geograpgy Study Group, Institute of British Geographers, Associazione dei Geografi Italiani, & Hoyle, B. S. (1996). Cityports, coastal zones and regional change: International perspectives on planning and management. John Wiley and sons.
Παραπομπή σε μορφή Chicago (17η εκδ.)Royal Geographical Society (great Britain) Transport Geograpgy Study Group, Institute of British Geographers, Associazione dei Geografi Italiani, και B. S. Hoyle. Cityports, Coastal Zones and Regional Change: International Perspectives on Planning and Management. Chichester: John Wiley and sons, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)Royal Geographical Society (great Britain) Transport Geograpgy Study Group, et al. Cityports, Coastal Zones and Regional Change: International Perspectives on Planning and Management. John Wiley and sons, 1996.