Stewart, B. (2007). Packaging design. Laurence King.
Lua i Stíl Chicago (17ú heag.)Stewart, Bill. Packaging Design. London: Laurence King, 2007.
Lua MLA (9ú heag.)Stewart, Bill. Packaging Design. Laurence King, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.