APA:
Lappi, Tuomas, Lee, Tzong-Ru, Aaltonen, Kirsi (2017). Assessing the health of a business ecosystem.
International journal of management, knowledge and learning, volume 6, issue 1, str. 27-51, 145-146.
URN:NBN:SI:DOC-DE6CLWYS from http://www.dlib.si