Gackowski T., The Issue of Media Studies Research Methodology, [w:] Media Studies in Poland at the Turn of the Century, Vol. 1, ed. Ł. Szurmiński, Wydawnictwo Skorpion, Warsaw 2011, s. 173–198.
Gackowski T., The Issue of Media Studies Research Methodology, [w:] Media Studies in Poland at the Turn of the Century, Vol. 1, ed. Ł. Szurmiński, Wydawnictwo Skorpion, Warsaw 2011, s. 173–198.