NATO conference on Transportation and Urban Life Munich, Germany, Stringer, P., & Wenzel, H. (1976). Transportation planning for a better environment. Published in coordination with NATO Scientific Affairs Division by Plenum Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)NATO conference on Transportation and Urban Life Munich, Germany, Peter Stringer, και H. Wenzel. Transportation Planning for a Better Environment. New York: Published in coordination with NATO Scientific Affairs Division by Plenum Press, 1976.
Παραπομπή σε μορφή MLA (8th εκδ.)NATO conference on Transportation and Urban Life Munich, Germany, et al. Transportation Planning for a Better Environment. Published in coordination with NATO Scientific Affairs Division by Plenum Press, 1976.
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