Tucker, A. C., & Leitzel, J. R. C. (1995). Assessing calculus reform efforts: A report to the community. The Mathematical Association of America.
Lua i Stíl Chicago (17ú heag.)Tucker, Alan C., agus James R. C. Leitzel. Assessing Calculus Reform Efforts: A Report to the Community. Washington, D.C: The Mathematical Association of America, 1995.
Lua MLA (9ú heag.)Tucker, Alan C., agus James R. C. Leitzel. Assessing Calculus Reform Efforts: A Report to the Community. The Mathematical Association of America, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.