Jones, D. (1970). Communication and energy in changing urban environments: Proceedings of the 21st Symposium of the Colston Research Society held in the University of Bristol, March 24th to 28th, 1969. London: Butterworths.
Παραπομπή Chicago StyleJones, Douglas. Communication and Energy in Changing Urban Environments: Proceedings of the 21st Symposium of the Colston Research Society Held in the University of Bristol, March 24th to 28th, 1969. London: Butterworths, 1970.
Παραπομπή MLAJones, Douglas. Communication and Energy in Changing Urban Environments: Proceedings of the 21st Symposium of the Colston Research Society Held in the University of Bristol, March 24th to 28th, 1969. London: Butterworths, 1970.
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