Turban, E., Turban, E., Outland, J., King, D., Kyu Lee, J., Peng Liang, T., & Turban, D. C. (2018). Electronic commerce 2018: A managerial and social networks perspective (Ninth editon.). [Suiza]: Springer International Publishing.

Turban, Efrain,, Efraim Turban, Jon Outland, David King, Jae Kyu Lee, Ting Peng Liang, and Deborrah C. Turban. Electronic Commerce 2018: A Managerial and Social Networks Perspective. Ninth editon. [Suiza]: Springer International Publishing, 2018.

Turban, Efrain,, et al. Electronic Commerce 2018: A Managerial and Social Networks Perspective. Ninth editon. [Suiza]: Springer International Publishing, 2018.