Não informado. (1948). Journal of the Society of Leather Trades Chemists. Society of Leather Trades Chemists.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Society of Leather Trades Chemists. Redbourne, Inglaterra: Society of Leather Trades Chemists, 1948.
Lua MLA (8ú heag.)Não informado. Journal of the Society of Leather Trades Chemists. Society of Leather Trades Chemists, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.