Não informado. (1986). Surface and coatings technology. Elsevier Sequoia.
Lua i Stíl Chicago (17ú heag.)Não informado. Surface and Coatings Technology. Lausanne, Suíça: Elsevier Sequoia, 1986.
Lua MLA (8ú heag.)Não informado. Surface and Coatings Technology. Elsevier Sequoia, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.