Frank, T., & Ray, D. (1979). Basic business and professional speech communication. Prentice-Hall.
芝加哥风格引文Frank, Ted, 与 David Ray. Basic Business and Professional Speech Communication. Englewood Cliffs, NJ: Prentice-Hall, 1979.
MLA引文Frank, Ted, 与 David Ray. Basic Business and Professional Speech Communication. Prentice-Hall, 1979.
警告：这些引文格式不一定是100％准确.