Gaya APA
Akbar, Rufman Iman. (2021).
Manajemen Hubungan Pelanggan ( Customer Relationship Management) .
Yogyakarta:
yayasan sahabat alam rafflesia.
Gaya Chicago
Akbar, Rufman Iman.
Manajemen Hubungan Pelanggan ( Customer Relationship Management).
Yogyakarta:
yayasan sahabat alam rafflesia,
2021.
Text.
Gaya MLA
Akbar, Rufman Iman.
Manajemen Hubungan Pelanggan ( Customer Relationship Management).
Yogyakarta:
yayasan sahabat alam rafflesia,
2021.
Text.
Gaya Turabian
Akbar, Rufman Iman.
Manajemen Hubungan Pelanggan ( Customer Relationship Management).
Yogyakarta:
yayasan sahabat alam rafflesia,
2021.
Print.