Özkent, Bora. Emsalsiz : Müşteri deneyimleri yaratmak / Bora Özkent. - 4th ed. - Ankara : Elma Yayınevi, 2015. - 197 p., 21 cm. ISBN: 9786055286033 Subjects--Topical Terms: Customer servicesCustomer relationsConsumer satisfaction LC Class. No.: HF5415.5