Perić, P. (2017). Kartiranje kolonija vranaca i čaplji za Europski atlas ptica gnjezdarica (EBBA2) (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:282961
Perić, Petra. "Kartiranje kolonija vranaca i čaplji za Europski atlas ptica gnjezdarica (EBBA2)." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2017. https://urn.nsk.hr/urn:nbn:hr:181:282961
Perić, Petra. "Kartiranje kolonija vranaca i čaplji za Europski atlas ptica gnjezdarica (EBBA2)." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2017. https://urn.nsk.hr/urn:nbn:hr:181:282961
Perić, P. (2017). 'Kartiranje kolonija vranaca i čaplji za Europski atlas ptica gnjezdarica (EBBA2)', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 05 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:282961
Perić P. Kartiranje kolonija vranaca i čaplji za Europski atlas ptica gnjezdarica (EBBA2) [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2017 [cited 2024 November 05] Available at: https://urn.nsk.hr/urn:nbn:hr:181:282961
P. Perić, "Kartiranje kolonija vranaca i čaplji za Europski atlas ptica gnjezdarica (EBBA2)", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:181:282961