Efraim, T., Jon, O., David, K., Jae, K. L., Ting-Peng, L., & Deborrah, C. T. (2023). Electronic Commerce 2018: A Managerial and Social Networks Perspective (Ninth Edition). Springer Nature.

Efraim, Turban, Outland Jon, King David, Kyu Lee Jae, Liang Ting-Peng, και C. Turban Deborrah. Electronic Commerce 2018: A Managerial and Social Networks Perspective (Ninth Edition). Springer Nature, 2023.

Efraim, Turban, et al. Electronic Commerce 2018: A Managerial and Social Networks Perspective (Ninth Edition). Springer Nature, 2023.