Sun, X., Wandelt, S., & Zhang, A. (2022). STARTUPS: Founding airlines during COVID-19 - A hopeless endeavor or an ample opportunity for a better aviation system? Transport policy, 118, 10-19. https://doi.org/10.1016/j.tranpol.2022.01.013
Citácia podle Chicago (17th ed.)Sun, Xiaoqian, Sebastian Wandelt, a Anming Zhang. "STARTUPS: Founding Airlines During COVID-19 - A Hopeless Endeavor or an Ample Opportunity for a Better Aviation System?" Transport Policy 118 (2022): 10-19. https://doi.org/10.1016/j.tranpol.2022.01.013.
Citácia podľa MLA (8th ed.)Sun, Xiaoqian, et al. "STARTUPS: Founding Airlines During COVID-19 - A Hopeless Endeavor or an Ample Opportunity for a Better Aviation System?" Transport Policy, vol. 118, 2022, pp. 10-19, https://doi.org/10.1016/j.tranpol.2022.01.013.