Ratcliffe, J. A. (1952). The physical principles of wireless ([9th ed., rev.].). Methuen.
Chicago Edition CitationRatcliffe, J. A. The Physical Principles of Wireless. [9th ed., rev.]. London: Methuen, 1952.
MLA引文Ratcliffe, J. A. The Physical Principles of Wireless. [9th ed., rev.]. Methuen, 1952.
警告:这些引文格式不一定是100%准确.