ebrary, Inc, Zappalà, S., & Gray, C. (2006). Impact of e-commerce on consumers and small firms. Ashgate.
芝加哥风格引文ebrary, Inc, Salvatore Zappalà, 与 Colin Gray. Impact of E-commerce on Consumers and Small Firms. Aldershot, England ; Burlington, VT: Ashgate, 2006.
MLA引文ebrary, Inc, et al. Impact of E-commerce on Consumers and Small Firms. Ashgate, 2006.
警告：这些引文格式不一定是100％准确.