Walford, R. B. (1990). Information networks: A design and implementation methodology. Addison-Wesley.
芝加哥风格引文Walford, Robert B. Information Networks: A Design and Implementation Methodology. Reading, Mass: Addison-Wesley, 1990.
MLA引文Walford, Robert B. Information Networks: A Design and Implementation Methodology. Addison-Wesley, 1990.
警告：这些引文格式不一定是100％准确.