Martelli, A. (2003). Python in a nutshell (First edition.). O´Reilly & Associates.
Lua i Stíl Chicago (17ú heag.)Martelli, Alex. Python in a Nutshell. First edition. Sebastopol: O´Reilly & Associates, 2003.
Lua MLA (8ú heag.)Martelli, Alex. Python in a Nutshell. First edition. O´Reilly & Associates, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.