The brochure in PDF abut Oil City game (2015)

Oil City – the Galician Black Gold Rush

The article about heritage based teaching method (2015)

Wacięga Sebastian, Practical use of knowledge about history for entrepreneurial learning. The sketch of the method, in: Management of entrepreneurship in a knowledge based economy. The issue of knowledge and intellectual capital management , eds. Marek Makowiec, Tomasz Kusio, University of Economics, Kraków (2015), p. 45–56.