Carter, W. (1996). Customer care: A complete package for a one-day training workshop. Kogan page India Pvt.Ltd.
Chicago Style aipamenaCarter, Wendy. Customer Care: A Complete Package for a One-day Training Workshop. New Delhi: Kogan page India Pvt.Ltd, 1996.
MLA aipamenaCarter, Wendy. Customer Care: A Complete Package for a One-day Training Workshop. Kogan page India Pvt.Ltd, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.