Dubravac, I. (2020). Austrougarske vojne operacije u Srbiji 1914. godine (Master's thesis). Zagreb: Catholic University of Croatia. Retrieved from https://urn.nsk.hr/urn:nbn:hr:224:175401
Dubravac, Ivan. "Austrougarske vojne operacije u Srbiji 1914. godine." Master's thesis, Catholic University of Croatia, 2020. https://urn.nsk.hr/urn:nbn:hr:224:175401
Dubravac, Ivan. "Austrougarske vojne operacije u Srbiji 1914. godine." Master's thesis, Catholic University of Croatia, 2020. https://urn.nsk.hr/urn:nbn:hr:224:175401
Dubravac, I. (2020). 'Austrougarske vojne operacije u Srbiji 1914. godine', Master's thesis, Catholic University of Croatia, accessed 28 August 2024, https://urn.nsk.hr/urn:nbn:hr:224:175401
Dubravac I. Austrougarske vojne operacije u Srbiji 1914. godine [Master's thesis]. Zagreb: Catholic University of Croatia; 2020 [cited 2024 August 28] Available at: https://urn.nsk.hr/urn:nbn:hr:224:175401
I. Dubravac, "Austrougarske vojne operacije u Srbiji 1914. godine", Master's thesis, Catholic University of Croatia, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:224:175401