Kash Rick. (2002). New Law of Demand and Supply: The Revolutionary new demand strategy for faster growth and higher profits. Currency & Doubleday Publisher.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Kash Rick. New Law of Demand and Supply: The Revolutionary New Demand Strategy for Faster Growth and Higher Profits. NewYork: Currency & Doubleday Publisher, 2002.
MLA -ийн эшлэл (9 дэх хэвлэлт)Kash Rick. New Law of Demand and Supply: The Revolutionary New Demand Strategy for Faster Growth and Higher Profits. Currency & Doubleday Publisher, 2002.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.