Andreas Lyberatos: Men of the sultan: the beglik sheep tax collection system and the rise of a Bulgarian national bourgeoisie in nineteenth-century Plovdiv. in. Turkish Historical Review 1 (2010) S. 55–85; PDF
glb.bg
Grand Lodge of Bulgaria - History. In: Grand Lodge of Bulgaria. Abgerufen am 20. Februar 2021 (englisch): „The members of Grand Lodge of Bulgaria are luminaries from the new Bulgarian history, social and cultural life. .. Varban Vinarov ...“