Alvarez, K. (2004). Panasonic 670. Gadgets.
Lua i Stíl Chicago (17ú heag.)Alvarez, Kate. "Panasonic 670." Gadgets 2004.
Lua MLA (9ú heag.)Alvarez, Kate. "Panasonic 670." Gadgets, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.