Stinton, N. (2013). STTS: Working in a virtual world. Marshall Cavendish.
Cita Chicago (17th ed.)Stinton, Nicole. STTS: Working in a Virtual World. Singapore: Marshall Cavendish, 2013.
Cita MLA (9th ed.)Stinton, Nicole. STTS: Working in a Virtual World. Marshall Cavendish, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.