Society of American Foresters. (1960). World directory of forestry schools. Food and Agriculture Organization of the United Nations.
Čikaški stil citiranja (17. izdanje)Society of American Foresters. World Directory of Forestry Schools. Food and Agriculture Organization of the United Nations, 1960.
MLA način citiranja (9. izdanje)Society of American Foresters. World Directory of Forestry Schools. Food and Agriculture Organization of the United Nations, 1960.
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