Gaya APA
Payne, Shelia. (1999).
Grolier Business Library : Delivering Customer Service .
Hongkong:
Glorier International Inc..
Gaya Chicago
Payne, Shelia.
Grolier Business Library : Delivering Customer Service.
Hongkong:
Glorier International Inc.,
1999.
.
Gaya MLA
Payne, Shelia.
Grolier Business Library : Delivering Customer Service.
Hongkong:
Glorier International Inc.,
1999.
.
Gaya Turabian
Payne, Shelia.
Grolier Business Library : Delivering Customer Service.
Hongkong:
Glorier International Inc.,
1999.
.