Avdagić, Mirsad, Gordana Rendulić, and Zvonimir Tunjić. 2008. “Euroinspekt-Eurotextil: Laboratory Accreditation - Personal Protective Equipment - Standardization”. Tekstil 57 (9). "Zagreb, Croatia":484-87. http://www.tekstil.hist.hr/index.php/tekstil/article/view/3575.