SpringerLink (Online service), Szyszczak, E., Davies, J., Andenæs, M., & Bekkedal, T. (2011). Developments in services of general interest. T. M. C. Asser Press Springer.
Chicago-viite (17. p.)SpringerLink (Online service), Erika Szyszczak, Jim Davies, Mads Andenæs, ja Tarjei Bekkedal. Developments in Services of General Interest. The Hague, The Netherlands, Heidelberg, Berlin: T. M. C. Asser Press Springer, 2011.
MLA-viite (9. p.)SpringerLink (Online service), et al. Developments in Services of General Interest. T. M. C. Asser Press Springer, 2011.
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