Friesen, M. E. (1998). The internal sell: Encouraging executive influence and accomplishment. Quorum Books.
芝加哥风格引文Friesen, Michael E. The Internal Sell: Encouraging Executive Influence and Accomplishment. Westport, Conn.: Quorum Books, 1998.
MLA引文Friesen, Michael E. The Internal Sell: Encouraging Executive Influence and Accomplishment. Quorum Books, 1998.
警告：这些引文格式不一定是100％准确.