Sople Vinod V. (2014). E-Marketin in Digital Age: Text and Cases - CD (2nd.). Biztantra.
芝加哥风格引文Sople Vinod V. E-Marketin in Digital Age: Text and Cases - CD. 2nd. Delhi: Biztantra, 2014.
MLA引文Sople Vinod V. E-Marketin in Digital Age: Text and Cases - CD. 2nd. Biztantra, 2014.
警告：这些引文格式不一定是100％准确.