Wayne, D. (2001). How to solve word problems in mathematics. McGraw-Hill.
Cita Chicago (17th ed.)Wayne, David. How to Solve Word Problems in Mathematics. New York: McGraw-Hill, 2001.
Cita MLA (9th ed.)Wayne, David. How to Solve Word Problems in Mathematics. McGraw-Hill, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.