Garrison, W. L. (1959). Studies of highway development and geographic change. Seattle: University of Washington Press.
Παραπομπή Chicago StyleGarrison, William L. Studies of Highway Development and Geographic Change. Seattle: University of Washington Press, 1959.
Παραπομπή MLAGarrison, William L. Studies of Highway Development and Geographic Change. Seattle: University of Washington Press, 1959.
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