David L.Blenkhorn & Craig S.Fleisher. (2000). Competitive intelligence and global business. Rain Tree Publishing.
Chicago-стиль цитированияDavid L.Blenkhorn and Craig S.Fleisher. Competitive Intelligence and Global Business. Chennai: Rain Tree Publishing, 2000.
MLA-цитированиеDavid L.Blenkhorn and Craig S.Fleisher. Competitive Intelligence and Global Business. Rain Tree Publishing, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.