1. ABIT (2019). Brazilian Association of Textile and Clothing Industry. Vicunha reforça posicionamento sustentavel duranet evento na Holanda. https://www.abit.org.br/noticias/vicunha-reforca-posicionamento-sustentavel-durante-evento-na-holanda
2. ABIT (2020) Brazilian Association of Textile and Clothing Industry. In: General sector data for 2019 (updated in December 2020). https://www.abit.org.br/cont/perfil-do-setor
3. ABIT (2021) Brazilian Association of Textile and Clothing Industry. In: General sector data for 2020 (updated in December 2021). https://abit.org.br/cont/perfil-do-setor.
4. ABNT NBR 13216: 1994 textiles - determination of linear density of yarns on short-length specimens - method of test
5. ABNT NBR 13538–1995 Manufactured fiber - determination of breaking load and breaking elongation - dynamometric tests - test method