Smith, R. B. Reformers seek to lighten recordkeeping burden. Occupational health & safety.
Čikaški stil citiranja (17. izdanje)Smith, R. Blake. "Reformers Seek to Lighten Recordkeeping Burden." Occupational Health & Safety .
MLA način citiranja (9. izdanje)Smith, R. Blake. "Reformers Seek to Lighten Recordkeeping Burden." Occupational Health & Safety, .
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