Shahar, T. B. (2008). Happier. Collins Business.
Lua i Stíl Chicago (17ú heag.)Shahar, Tal Ben. Happier. Noida: Collins Business, 2008.
Lua MLA (9ú heag.)Shahar, Tal Ben. Happier. Collins Business, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.