Ashlock,Robert B. (2002). error Patterns In Computation: Using Error Patterns To Improve Instruction (8th ed.). Upper Saddle river,New Jersey: Merrill Prentice Hall.
Chicago Style CitationAshlock,Robert B. Error Patterns In Computation: Using Error Patterns To Improve Instruction. 8th ed. Upper Saddle river,New Jersey: Merrill Prentice Hall, 2002.
MLA CitationAshlock,Robert B. Error Patterns In Computation: Using Error Patterns To Improve Instruction. 8th ed. Upper Saddle river,New Jersey: Merrill Prentice Hall, 2002.
Warning: These citations may not always be 100% accurate.