WOLL, P. (1987). American Goverment Reading And Cases Peter Woll. Brow and Company.
Čikaški stil citiranja (17. izdanje)WOLL, Peter. American Goverment Reading And Cases Peter Woll. Brow and Company, 1987.
MLA način citiranja (8. izdanje)WOLL, Peter. American Goverment Reading And Cases Peter Woll. Brow and Company, 1987.
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