MARČAC-ŠKRTIĆ, B. HVI Systems of Evaluating Cotton as an Element of Yarn Quality Optimising. Tekstil, "Zagreb, Croatia", v. 48, n. 12, p. 624–628, 1999. Disponível em: http://tekstil.hist.hr/index.php/tekstil/article/view/2183. Acesso em: 19 nov. 2025.