Gaya APA
GHAURI, P, N., USUNIER, J. (2003).
INTERNATIONAL BUSINESS NEGOTIATIONS (Second Edition).
United Kingdom:
Elsevier Ltd..
Gaya MLA
GHAURI, PERVEZ, N.., USUNIER, JEAN-CLAUDE.
"INTERNATIONAL BUSINESS NEGOTIATIONS".
Second Edition
United Kingdom:
Elsevier Ltd.,
2003.
eBook.