Terpstra,Vern, & Sarathy,Ravi. (2003). International marketing (8.). Thomson.
Chicago Edition CitationTerpstra,Vern, i Sarathy,Ravi. International Marketing. 8. Singapore: Thomson, 2003.
Cita MLATerpstra,Vern, i Sarathy,Ravi. International Marketing. 8. Thomson, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.