1. Joanna Radziszewska (2013) "Changes of consumption spaces in Polish cities after year 1989" - REDETE 2014 - Researching Economic Development and Entrepreneurship in Transition Economies
(https://ekonferencije.com/sr1/rad/changes-of-consumption-spaces-/2606)

2. Joanna Radziszewska (2011) "Why 20 years after transition there are no luxurious global brands in Poland? Comparison with emerging markets." - REDETE 2011
(https://ekonferencije.com/sr1/rad/why-20-years-after-transition-/755)