365541 Brown, S. I., & Walter, M. I. (2005). The art of problem posing. Mahwah, NJ : Lawrence Erlbaum.
Chicago Style (17th ed.) Citation365541 Brown, Stephen I., and Marion I. Walter. The Art of Problem Posing. Mahwah, NJ : Lawrence Erlbaum, 2005.
MLA (9th ed.) Citation365541 Brown, Stephen I., and Marion I. Walter. The Art of Problem Posing. Mahwah, NJ : Lawrence Erlbaum, 2005.
Warning: These citations may not always be 100% accurate.