Truxal, J. G. (1989). Feedback-Automation. Research foundation of State University of New York.
芝加哥风格引文Truxal, John G. Feedback-Automation. Stony Brook: Research foundation of State University of New York, 1989.
MLA引文Truxal, John G. Feedback-Automation. Research foundation of State University of New York, 1989.
警告：这些引文格式不一定是100％准确.