Wisconsin. State Board of Agriculture. (1901). State of Wisconsin crop report. Wisconsin State Board of Agriculture.
Čikaški stil citiranja (17. izdanje)Wisconsin. State Board of Agriculture. State of Wisconsin Crop Report. Madison, WI: Wisconsin State Board of Agriculture, 1901.
MLA način citiranja (8. izdanje)Wisconsin. State Board of Agriculture. State of Wisconsin Crop Report. Wisconsin State Board of Agriculture, 1901.
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