Paul Healy, James R. Williston Professor of Business Administration, Harvard Business School
"Shows you how accounting works visually"
"The Color Accounting Learning System has the advantage of showing how accounting works visually. We all tend to see problems and relationships more easily visually, so the CALS approach takes advantage of how we learn most effectively. As such, I believe that it is of value to anyone who is interested in understanding how accounting works (from high school students to undergrads to MBAs to business executives).