Middleton, D. (2013). Marketing in the participation age: A guide to motivating people to join, share, take part, connect, and engage (1st edition.). Wiley.
Cita Chicago Style (17a ed.)Middleton, Daina. Marketing in the Participation Age: A Guide to Motivating People to Join, Share, Take Part, Connect, and Engage. 1st edition. Hoboken, N.J.: Wiley, 2013.
Cita MLA (9a ed.)Middleton, Daina. Marketing in the Participation Age: A Guide to Motivating People to Join, Share, Take Part, Connect, and Engage. 1st edition. Wiley, 2013.
Precaución: Estas citas no son 100% exactas.