Sources:

"Ferentari: A Modern Mahala" – a thesis by Dominic Teodorescu and "Hidden Communities Ferentari" – a book by researchers Florin Botonogu, Simona Stanescu, Victor Nicolaescu, Florin Presada, Catalin Berescu, Valeriu Nicolae, Adrian Iancu, Gabriel Oancea, Andreea Faur, Diana Serban and Daniela Nicolaescu.