Kallick, B., & Brewer, R. (1997). How to assess problem-solving skills in math. Scholastic Professional Books.
Cita Chicago (17th ed.)Kallick, Bena, i Ross Brewer. How to Assess Problem-solving Skills in Math. New York: Scholastic Professional Books, 1997.
Cita MLA (9th ed.)Kallick, Bena, i Ross Brewer. How to Assess Problem-solving Skills in Math. Scholastic Professional Books, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.