Não informado. (1969). Applied plastics & reinforced plastics review. Scientific Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Applied Plastics & Reinforced Plastics Review. London: Scientific Press, 1969.
Lua MLA (8ú heag.)Não informado. Applied Plastics & Reinforced Plastics Review. Scientific Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.