Lionel, S. (1993). Quality Assurance The Route To Efficincy And Competitiveness Lionel Stebbing. Ellis Horwood Series.
Čikaški stil citiranja (17. izdanje)Lionel, STEBBING. Quality Assurance The Route To Efficincy And Competitiveness Lionel Stebbing. Ellis Horwood Series, 1993.
MLA način citiranja (8. izdanje)Lionel, STEBBING. Quality Assurance The Route To Efficincy And Competitiveness Lionel Stebbing. Ellis Horwood Series, 1993.
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