Earthly delights : economies and cultures of food in Ottoman and Danubian Europe, c. 1500-1900. Angela Jianu, Violeta Barbu. Leiden. 2018. ISBN978-90-04-36754-8. OCLC1037883656.
Klaus Roth, Ulf Brunnbauer (2009). Region, regional identity and regionalism in Southeastern Europe. Part 2. Berlin: Lit. ISBN978-3-643-10107-5. OCLC373484286.