Prakash,Anand. (2016). Creating customer delight: Customer service & relationship management. Random.
Chicago Style aipamenaPrakash,Anand. Creating Customer Delight: Customer Service & Relationship Management. New Delhi: Random, 2016.
MLA aipamenaPrakash,Anand. Creating Customer Delight: Customer Service & Relationship Management. Random, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.