Kruger, E. R., & Chaffe-Stengel, P. (2011). Top Market Strategy: Applying the 80/20 Rule. Business Expert Press.
Chicago-стиль цитированияKruger, Elizabeth Rush, và Priscilla Chaffe-Stengel. Top Market Strategy: Applying the 80/20 Rule. Business Expert Press, 2011.
MLA-цитированиеKruger, Elizabeth Rush, và Priscilla Chaffe-Stengel. Top Market Strategy: Applying the 80/20 Rule. Business Expert Press, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.