Gaya APA
Haryono, Budi. (2018).
How to manage customer voice (2).
Yogyakarta:
Andi.
Gaya Chicago
Haryono, Budi.
How to manage customer voice.
2
Yogyakarta:
Andi,
2018.
Text.
Gaya MLA
Haryono, Budi.
How to manage customer voice.
2
Yogyakarta:
Andi,
2018.
Text.
Gaya Turabian
Haryono, Budi.
How to manage customer voice.
2
Yogyakarta:
Andi,
2018.
Print.