@Article{508062,
     author = "Hanna Hall",
     title = "Rynek badań marketingowych w Polsce – oceny, prognozy, problemy",
     year =  2011,
     volume =  19,
     number =  ,
     journal =  Problemy Zarządzania, Finansów i Marketingu,
     pages =  s. 31-41,
    }