Sivak, M. (2014). Obilježavanje Dana planeta Zemlje u predškolskoj ustanovi (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Education. Retrieved from https://urn.nsk.hr/urn:nbn:hr:141:017590
Sivak, Martina. "Obilježavanje Dana planeta Zemlje u predškolskoj ustanovi." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Education, 2014. https://urn.nsk.hr/urn:nbn:hr:141:017590
Sivak, Martina. "Obilježavanje Dana planeta Zemlje u predškolskoj ustanovi." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Education, 2014. https://urn.nsk.hr/urn:nbn:hr:141:017590
Sivak, M. (2014). 'Obilježavanje Dana planeta Zemlje u predškolskoj ustanovi', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Education, accessed 15 August 2024, https://urn.nsk.hr/urn:nbn:hr:141:017590
Sivak M. Obilježavanje Dana planeta Zemlje u predškolskoj ustanovi [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Education; 2014 [cited 2024 August 15] Available at: https://urn.nsk.hr/urn:nbn:hr:141:017590
M. Sivak, "Obilježavanje Dana planeta Zemlje u predškolskoj ustanovi", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Education, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:141:017590