1. Castleman, Barry I. (1996), Asbestos: Medical and Legal Aspects, 4th edition. Englewood Cliffs, NJ: Aspen Law& Business, NJ 1996, p.71
2. Dugolli M. (2014); Asbesti, vrasës i heshtur, Zëri. No.4796, Page 23
3. European Union (2011), Practical Guidelines for the information and training of workers involved with asbestos removal or maintenance work, Directorate for Employment, Social affairs and Inclusion, Luxemburg
4. European Commission (2009), Information notices on occupational diseases: a guide to diagnosis, Directorate for Employment, Social affairs and Inclusion,Luxemburg.
5. KEK (2015), Asbestos Inventory Report.