Sowinski, J. (1997). Piekary Slaskie. Bydgoszcz: Unitex.
Chicago Style CitationSowinski, Jacek. Piekary Slaskie. Bydgoszcz: Unitex, 1997.
MLA CitationSowinski, Jacek. Piekary Slaskie. Bydgoszcz: Unitex, 1997.
Warning: These citations may not always be 100% accurate.