Havre, V. (1970). Human environment in perspective: The improvement of the quality of the relation between man and physical environment in a long term physical planning perspective. Leuven: [s.n.].
Παραπομπή Chicago StyleHavre, Van. Human Environment in Perspective: The Improvement of the Quality of the Relation between Man and Physical Environment in a Long Term Physical Planning Perspective. Leuven: [s.n.], 1970.
Παραπομπή MLAHavre, Van. Human Environment in Perspective: The Improvement of the Quality of the Relation between Man and Physical Environment in a Long Term Physical Planning Perspective. Leuven: [s.n.], 1970.
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