The fourteenth-century ducal tower of Siedlęcin : the largest and most representative tower house in Silesia (south-western Poland) - Nocuń, Przemysław (Stirling Conference on "The Tower as Lordly Residence"d2010cStirling [Tf3]. Tower studies 1 & 2. - Donington : Shaun Tyas, 2015. - xv, 304 Seiten. - Illustrationen, Diagramme, Karten. - ISBN 978-1-907730-40-5, 2015)