Gaya APA
HEDGES, R. (2003).
Grolier Business Library: Collecting a Debt (Deluxe Edition).
Hong Kong:
Grolier International Inc..
Gaya MLA
HEDGES, ROY.
"Grolier Business Library: Collecting a Debt".
Deluxe Edition
Hong Kong:
Grolier International Inc.,
2003.
Texts.