Crawford, J. A. (2007). Advanced phase-lock techniques. Artech House.
芝加哥风格引文Crawford, James A. Advanced Phase-lock Techniques. Boston: Artech House, 2007.
MLA引文Crawford, James A. Advanced Phase-lock Techniques. Artech House, 2007.
警告：这些引文格式不一定是100％准确.