Não informado. (1967). Review of Progress in Coloration and Related Topics. Society of Dyers and Colourists.
Lua i Stíl Chicago (17ú heag.)Não informado. Review of Progress in Coloration and Related Topics. Bradford, Inglaterra: Society of Dyers and Colourists, 1967.
Lua MLA (8ú heag.)Não informado. Review of Progress in Coloration and Related Topics. Society of Dyers and Colourists, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.