ebrary, Inc, & Wardhaugh, B. (2012). A wealth of numbers: An anthology of 500 years of popular mathematics writing. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Benjamin Wardhaugh. A Wealth of Numbers: An Anthology of 500 Years of Popular Mathematics Writing. Princeton: Princeton University Press, 2012.
Lua MLA (9ú heag.)ebrary, Inc, agus Benjamin Wardhaugh. A Wealth of Numbers: An Anthology of 500 Years of Popular Mathematics Writing. Princeton University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.