Alsina, C., & Nelsen, R. B. (2011). Icons of mathematics: An exploration of twenty key images. Mathematical Association of America.
Lua i Stíl Chicago (17ú heag.)Alsina, Claudi, agus Roger B. Nelsen. Icons of Mathematics: An Exploration of Twenty Key Images. [Washington, D.C.]: Mathematical Association of America, 2011.
Lua MLA (9ú heag.)Alsina, Claudi, agus Roger B. Nelsen. Icons of Mathematics: An Exploration of Twenty Key Images. Mathematical Association of America, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.