Healy, R. G. (1976). Land Use and the States. Washington,D.C.: Resources for the Future Book.
Čikaški stil citiranjaHealy, Robert G. Land Use and the States. Washington,D.C.: Resources for the Future Book, 1976.
MLA način citiranjaHealy, Robert G. Land Use and the States. Washington,D.C.: Resources for the Future Book, 1976.
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