VRLJIČAK, Zlatko. News from Groz-Beckert, Albstadt, Germany. Tekstil, "Zagreb, Croatia", v. 48, n. 4, p. 197–199, 1999. Disponível em: https://www.tekstil2.hist.hr/index.php/tekstil/article/view/2083. Acesso em: 18 aug. 2026.