Gaya APA
Cholil, M. et al
(2014).
Complain Topedia: The Art of Complaint Handling
(
1)
.
Yogyakarta:
Andi Offset.
Gaya MLA
Cholil, Mohammad. et al.
"Complain Topedia: The Art of Complaint Handling".
1
Yogyakarta:
Andi Offset,
2014.
Text.