Overbrook Entertainment (Firm), Escape Artists (Firm), Columbia Pictures Corporation, Relativity Media, Sony Pictures Home Entertainment (Firm), Black, T., . . . Fischer, T. (2007). The pursuit of happyness (Widescreen ed.). Sony Pictures Home Entertainment.
Lua i Stíl Chicago (17ú heag.)Overbrook Entertainment (Firm), et al. The Pursuit of Happyness. Widescreen ed. Culver City, Calif.: Sony Pictures Home Entertainment, 2007.
Lua MLA (8ú heag.)Overbrook Entertainment (Firm), et al. The Pursuit of Happyness. Widescreen ed. Sony Pictures Home Entertainment, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.