↑ Bernard Fingleton, Ayda Eraydın, Raffaele Paci, Bilge Armatlı Köroğlu, Burak Beyhan p. 229 (2003). Regional Economic Growth, SMEs and the Wider Europe ISBN 0-7546-3613-5, Chapter 11: The changing role of SMEs in the regional growth process: The case of Denizli. Ashgate Publishing.CS1 maint: Multiple names: authors list (link)
