Douglas, S. P. (1995). Global marketing strategy. McGraw-Hill.
Chicago Edition CitationDouglas, Susan P. Global Marketing Strategy. New York: McGraw-Hill, 1995.
Deismireacht MLADouglas, Susan P. Global Marketing Strategy. McGraw-Hill, 1995.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.