Petrina, A. (2017). Mogućnosti razvoja turističke ponude u Ravnim kotarima (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:146:743868
Petrina, Antonijo. "Mogućnosti razvoja turističke ponude u Ravnim kotarima." Undergraduate thesis, VERN University of Applied Sciences, 2017. https://urn.nsk.hr/urn:nbn:hr:146:743868
Petrina, Antonijo. "Mogućnosti razvoja turističke ponude u Ravnim kotarima." Undergraduate thesis, VERN University of Applied Sciences, 2017. https://urn.nsk.hr/urn:nbn:hr:146:743868
Petrina, A. (2017). 'Mogućnosti razvoja turističke ponude u Ravnim kotarima', Undergraduate thesis, VERN University of Applied Sciences, accessed 02 March 2021, https://urn.nsk.hr/urn:nbn:hr:146:743868
Petrina A. Mogućnosti razvoja turističke ponude u Ravnim kotarima [Undergraduate thesis]. Zagreb: VERN University of Applied Sciences; 2017 [cited 2021 March 02] Available at: https://urn.nsk.hr/urn:nbn:hr:146:743868
A. Petrina, "Mogućnosti razvoja turističke ponude u Ravnim kotarima", Undergraduate thesis, VERN University of Applied Sciences, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:146:743868