Briston, J. H. (1974). Plastics in contact with food. Food Trade Press.
Lua i Stíl Chicago (17ú heag.)Briston, John Herbert. Plastics in Contact with Food. London: Food Trade Press, 1974.
Lua MLA (9ú heag.)Briston, John Herbert. Plastics in Contact with Food. Food Trade Press, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.