Lehdonvirta, V., Barnard, H., Graham, M., & Hjorth, I. (2014). Online labour markets - levelling the playing field for international service markets? Oxford Internet Institute.
Citace podle Chicago (17th ed.)Lehdonvirta, V., H. Barnard, M. Graham, a I. Hjorth. Online Labour Markets - Levelling the Playing Field for International Service Markets? Oxford Internet Institute, 2014.
Citace podle MLA (9th ed.)Lehdonvirta, V., et al. Online Labour Markets - Levelling the Playing Field for International Service Markets? Oxford Internet Institute, 2014.
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