Não informado. (1968). Journal of Chemical Engineering of Japan. Society of Chemical Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Chemical Engineering of Japan. Tokyo: Society of Chemical Engineers, 1968.
Lua MLA (8ú heag.)Não informado. Journal of Chemical Engineering of Japan. Society of Chemical Engineers, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.