Analysis of information sources in references of the Wikipedia article "Tower houses in the Balkans" in English language version.
Kula Nenadovica (Nenadovic's Tower) ... was built at Jakob Nenadovic's command in 1813. He was Minister for Private Affairs. It served for military purposes. Turks used it as a prison later
Kula Nenadovića je svakako simbol grada Valjeva. Podignuta je u proleće 1813. godine ...