Strippel, C. (2014). Dhiraj Murthy (2013): Twitter. Social Communication in the Twitter Age. Cambridge: Polity Press. Nomos Verlagsgesellschaft mbH & Co. KG.
Chicago-viite (17. p.)Strippel, Christian. Dhiraj Murthy (2013): Twitter. Social Communication in the Twitter Age. Cambridge: Polity Press. Nomos Verlagsgesellschaft mbH & Co. KG, 2014.
MLA-viite (9. p.)Strippel, Christian. Dhiraj Murthy (2013): Twitter. Social Communication in the Twitter Age. Cambridge: Polity Press. Nomos Verlagsgesellschaft mbH & Co. KG, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.