Παραπομπή APA
Hoyle, B. S., & Hilling, D. (1984). Seaport systems and spatial change: Technology, industry, and development strategies. New York: John Wiley & Sons.
Παραπομπή Chicago StyleHoyle, B. S., and David Hilling. Seaport Systems and Spatial Change: Technology, Industry, and Development Strategies. New York: John Wiley & Sons, 1984.
Παραπομπή MLAHoyle, B. S., and David Hilling. Seaport Systems and Spatial Change: Technology, Industry, and Development Strategies. New York: John Wiley & Sons, 1984.
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