Murdock, J., Kamischke, E., & Kamischke, E. (2000). Discovering algebra: An investigative approach (preliminary ed.). Key Curriculum Press.
Chicago Style (17. basım) AtıfMurdock, Jerald, Ellen Kamischke, ve Eric Kamischke. Discovering Algebra: An Investigative Approach. preliminary ed. Emeryville, CA: Key Curriculum Press, 2000.
MLA (9th ed.) AtıfMurdock, Jerald, et al. Discovering Algebra: An Investigative Approach. preliminary ed. Key Curriculum Press, 2000.
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