Mraović, I. (2011). Ponašanje crnokljunog tukana (Ramphastos vitellinus, Lichtenstein 1823) u zagrebačkom zoološkom vrtu (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:164626
Mraović, Iva. "Ponašanje crnokljunog tukana (Ramphastos vitellinus, Lichtenstein 1823) u zagrebačkom zoološkom vrtu." Master's thesis, University of Zagreb, Faculty of Science, 2011. https://urn.nsk.hr/urn:nbn:hr:217:164626
Mraović, Iva. "Ponašanje crnokljunog tukana (Ramphastos vitellinus, Lichtenstein 1823) u zagrebačkom zoološkom vrtu." Master's thesis, University of Zagreb, Faculty of Science, 2011. https://urn.nsk.hr/urn:nbn:hr:217:164626
Mraović, I. (2011). 'Ponašanje crnokljunog tukana (Ramphastos vitellinus, Lichtenstein 1823) u zagrebačkom zoološkom vrtu', Master's thesis, University of Zagreb, Faculty of Science, accessed 06 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:164626
Mraović I. Ponašanje crnokljunog tukana (Ramphastos vitellinus, Lichtenstein 1823) u zagrebačkom zoološkom vrtu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2011 [cited 2024 December 06] Available at: https://urn.nsk.hr/urn:nbn:hr:217:164626
I. Mraović, "Ponašanje crnokljunog tukana (Ramphastos vitellinus, Lichtenstein 1823) u zagrebačkom zoološkom vrtu", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2011. Available at: https://urn.nsk.hr/urn:nbn:hr:217:164626