Gaya APA
Dobson, A. (2003).
Grolier Business Library: How to Communicate at Work (Deluxe Edition).
Hong Kong:
Grolier International Inc..
Gaya MLA
Dobson, Ann.
"Grolier Business Library: How to Communicate at Work".
Deluxe Edition
Hong Kong:
Grolier International Inc.,
2003.
Texts.