Lavrov, S., Pokshishevsky, V., & Sdasyuk, G. (1985). Regionalization for planning in the USSR: Concepts, methods, and practice. United Nations Centre for Regional Development.
Citazione stile Chigago Style (17a edizione)Lavrov, S.B, V.V Pokshishevsky, e G.V Sdasyuk. Regionalization for Planning in the USSR: Concepts, Methods, and Practice. Nagoya: United Nations Centre for Regional Development, 1985.
Citatione MLA (9a ed.)Lavrov, S.B, et al. Regionalization for Planning in the USSR: Concepts, Methods, and Practice. United Nations Centre for Regional Development, 1985.
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