Roth, L., & Wybenga, G. L. (1991). The packaging designer's book of patterns. Van Nostrand Reinhold.
Lua i Stíl Chicago (17ú heag.)Roth, Laszlo, agus George L. Wybenga. The Packaging Designer's Book of Patterns. New York: Van Nostrand Reinhold, 1991.
Lua MLA (9ú heag.)Roth, Laszlo, agus George L. Wybenga. The Packaging Designer's Book of Patterns. Van Nostrand Reinhold, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.