Gaya APA
Amos, J. (2001).
Grolier Business Library: Managing Your Time (Deluxe Edition).
Hong Kong:
Grolier International Inc..
Gaya MLA
Amos, Julie-Ann.
"Grolier Business Library: Managing Your Time".
Deluxe Edition
Hong Kong:
Grolier International Inc.,
2001.
Texts.