(1982). People & Nation A History Of The United States Mary Beth Norton ...[et.al.]. Houghton Mofflin Company.
Čikaški stil citiranja (17. izdanje)People & Nation A History Of The United States Mary Beth Norton ...[et.al.]. Houghton Mofflin Company, 1982.
MLA način citiranja (8. izdanje)People & Nation A History Of The United States Mary Beth Norton ...[et.al.]. Houghton Mofflin Company, 1982.
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