Kostadinovska, Maja, i Zorica Jakovleska Spirovska. „Implementation of Methods for Examination of Paper-Based Library Materials“. Vjesnik bibliotekara Hrvatske 58, no. 3-4 (svibanj 8, 2016). Pristupljeno siječanj 23, 2026. https://www.izdanja.hkdrustvo.hr/casopisi/vbh/article/view/38.