Adrian, Y. (2007). The Pleasures Pi,eband others interesting numbers. World Scientific.
Lua i Stíl Chicago (17ú heag.)Adrian, YEO. The Pleasures Pi,eband Others Interesting Numbers. World Scientific, 2007.
Lua MLA (8ú heag.)Adrian, YEO. The Pleasures Pi,eband Others Interesting Numbers. World Scientific, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.