APA
Tobias Ley M. R. M. L. A. T., . (2013). Open and Social Technologies for Networked Learning. Germany: Springer.
Chicago
Tobias Ley Mikko Ruohonen Mart Laanpere Arthur Tatnall, . 2013. Open and Social Technologies for Networked Learning. Germany: Springer.
Harvard
Tobias Ley M. R. M. L. A. T., . (2013). Open and Social Technologies for Networked Learning. Germany: Springer.
MLA
Tobias Ley Mikko Ruohonen Mart Laanpere Arthur Tatnall, . Open and Social Technologies for Networked Learning. Germany: Springer. 2013.