Kennedy, G., & Davis, B. (1993). Electronic communication systems (Fourth edition.). Tata MacGraw Hill.
芝加哥风格引文Kennedy, George, 与 Bernard Davis. Electronic Communication Systems. Fourth edition. Lake Forest, Ill. : New Delhi: Tata MacGraw Hill, 1993.
MLA引文Kennedy, George, 与 Bernard Davis. Electronic Communication Systems. Fourth edition. Tata MacGraw Hill, 1993.
警告：这些引文格式不一定是100％准确.