@Article{579169,
     author = "Grzegorz Król, Warren Thorngate",
     title = "Methods of Survey Analysis i Management [od redaktora naukowego]",
     year =  2016,
     volume =  14,
     number =  2 (2),
     journal =  Problemy Zarządzania,
     pages =  s. 5-7,
    }