Engen, G. F. (1969). An introduction to the description and evaluation of microwave systems using terminal invariant parameters. Govt. Pr..
芝加哥风格引文Engen, Glenn F. An Introduction to the Description and Evaluation of Microwave Systems Using Terminal Invariant Parameters. Washington, D.C.: Govt. Pr., 1969.
MLA引文Engen, Glenn F. An Introduction to the Description and Evaluation of Microwave Systems Using Terminal Invariant Parameters. Govt. Pr., 1969.
警告：这些引文格式不一定是100％准确.