Otung, I. (2001). Communication engineering principles. Palgrave.
芝加哥风格引文Otung, Ifiok. Communication Engineering Principles. Basingstoke: Palgrave, 2001.
MLA引文Otung, Ifiok. Communication Engineering Principles. Palgrave, 2001.
警告:这些引文格式不一定是100%准确.