APA Style
Grolier Business Library : Delivering Costumer Service. (2001).
Hongkong:
Grolier Internasional Inc..
Chicago Style
Grolier Business Library : Delivering Costumer Service.
.
Hongkong:
Grolier Internasional Inc.,
2001.
Buku.
MLA Style
Grolier Business Library : Delivering Costumer Service.
.
Hongkong:
Grolier Internasional Inc.,
2001.
Buku.
Turabian Style
Grolier Business Library : Delivering Costumer Service.
Hongkong:
Grolier Internasional Inc.,
2001.
Buku.