Lua APA (7ú heag.)

International Congress on Glass Leningrad, R.S.F.S.R. (1988). Glass '89: XVth International Congress on Glass, Leningrad, 3-7 July 1989. "Nauka" Leningrad Branch.

Lua i Stíl Chicago (17ú heag.)

International Congress on Glass Leningrad, R.S.F.S.R. Glass '89: XVth International Congress on Glass, Leningrad, 3-7 July 1989. Leningrad: "Nauka" Leningrad Branch, 1988.

Lua MLA (8ú heag.)

International Congress on Glass Leningrad, R.S.F.S.R. Glass '89: XVth International Congress on Glass, Leningrad, 3-7 July 1989. "Nauka" Leningrad Branch, 1988.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.