Dziennik Pomorza Środkowego
Media Regionalne Sp. z o.o.
Nałęcz, Krzysztof. Red. [i in.]
Miejska Biblioteka Publiczna w Słupsku
Project funded by the Ministry of Culture and National Heritage.
It was co-financed by the Multiannual Culture + Program, the self-governments of Slupsk and Gdansk, and the Marshal's Office of the Pomeranian Voivodeship.