Bullis, D. (1999). Preparing for electronic commerce in Asia. Quorum Books.
芝加哥风格引文Bullis, Douglas. Preparing for Electronic Commerce in Asia. Westport, Conn.: Quorum Books, 1999.
MLA引文Bullis, Douglas. Preparing for Electronic Commerce in Asia. Quorum Books, 1999.
警告：这些引文格式不一定是100％准确.