Sách/BookTác giả : Lee Coppock; Dirk Mateer (2020)
"Crafted by award-winning Principles teachers Dirk Mateer and Lee Coppock, Principles of Economics' approach builds economics skills and intuition through relatable, memorable examples and applications. Mateer and Coppock's 40-plus years developing innovative classroom experiences is reflected across the text presentation, flexible teaching materials, and digital learning tools. This creates a cohesive learning system that increases engagement, participation, and success in the course"-- 
