Não informado. (1973). Journal of the Society of Leather Technologists and Chemists. Society of Leather Technologists and Chemists.
Chicago-referens (17:e uppl.)Não informado. Journal of the Society of Leather Technologists and Chemists. Redbourne, Inglaterra: Society of Leather Technologists and Chemists, 1973.
MLA-referens (8:e uppl.)Não informado. Journal of the Society of Leather Technologists and Chemists. Society of Leather Technologists and Chemists, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.