APA (7th ed.) Citation

Χρονόπουλος, Δ., & Βαλίρης, Γ. (2015). Customer relationship management.

Chicago Style (17th ed.) Citation

Χρονόπουλος, Δημοσθένης, and Γεώργιος Βαλίρης. Customer Relationship Management. 2015.

MLA (9th ed.) Citation

Χρονόπουλος, Δημοσθένης, and Γεώργιος Βαλίρης. Customer Relationship Management. 2015.

Warning: These citations may not always be 100% accurate.