1. Business services on EU market, competitiveness strategies and specifics of marketing
:MICHALOVÁ, Valéria - SZÁRAZOVÁ, Beata. Business services on EU market, competitiveness strategies and specifics of marketing. In Euromarketing : strategie przedsiębiorstw na rynku europejskim. - Kraków : Akademia ekonomiczna, 2005. ISBN 83-911355-1-9, s. 122-128.