Krulik, S. (1987). Problem solving: A handbook for teachers (2nd ed.). Boston: Allyn and Bacon, Inc..
Chicago Style CitationKrulik, Stephen. Problem Solving: A Handbook for Teachers. 2nd ed. Boston: Allyn and Bacon, Inc., 1987.
MLA CitationKrulik, Stephen. Problem Solving: A Handbook for Teachers. 2nd ed. Boston: Allyn and Bacon, Inc., 1987.
Warning: These citations may not always be 100% accurate.