Smith, B. (2008). Creating Market InsightHow firms create value from market understanding. John Wiley.
Chicago-стиль цитированияSmith, Brian. Creating Market InsightHow Firms Create Value from Market Understanding. John Wiley, 2008.
MLA-цитированиеSmith, Brian. Creating Market InsightHow Firms Create Value from Market Understanding. John Wiley, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.