Não informado. (1963). Leather Science. Central Leather Research Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Leather Science. Madras, India: Central Leather Research Institute, 1963.
Lua MLA (8ú heag.)Não informado. Leather Science. Central Leather Research Institute, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.