@misc{7356,
  author = {Greetje Corporaal and Vili Lehdonvirta},
  title = {How fortune 500 firms are adopting online freelancing platforms},
  year = {2017},
  journal = {Oxford Internet Institute},
  publisher = {University of Oxford},
  url = {https://www.oii.ox.ac.uk/publications/platform-sourcing.pdf},
  language = {eng},
}