Murdock, J., Kamischke, E., & Kamischke, E. (2010). Discovering advanced algebra: An investigative approach. Key Curriculum Press.
Lua i Stíl Chicago (17ú heag.)Murdock, Jerald, Ellen Kamischke, agus Eric Kamischke. Discovering Advanced Algebra: An Investigative Approach. Emeryville, CA: Key Curriculum Press, 2010.
Lua MLA (9ú heag.)Murdock, Jerald, et al. Discovering Advanced Algebra: An Investigative Approach. Key Curriculum Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.