LESIKAR, R. V. (1977). Report Writing For Business Raymond V. Lesikar. Richard D.Irwin,INC.
Čikaški stil citiranja (17. izdanje)LESIKAR, Raymond V. Report Writing For Business Raymond V. Lesikar. Richard D.Irwin,INC, 1977.
MLA način citiranja (8. izdanje)LESIKAR, Raymond V. Report Writing For Business Raymond V. Lesikar. Richard D.Irwin,INC, 1977.
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