APA: 
Raspor, Andrej (2020). The use of open innovation in co-creating sustainable tourism strategy. 
Perfectus AC, številka 1, str. 56-73. 
URN:NBN:SI:DOC-MG84N4UG from http://www.dlib.si
MLA: 
Raspor, Andrej. "The use of open innovation in co-creating sustainable tourism strategy." 
Perfectus AC številka 1 (2020) str. 56-73.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-MG84N4UG>