363344 De Garmo, E. P., & Canada, J. R. (1973). Engineering economy. New York : Macmillam.
芝加哥风格引文363344 De Garmo, E. Paul, 与 John R. Canada. Engineering Economy. New York : Macmillam, 1973.
MLA引文363344 De Garmo, E. Paul, 与 John R. Canada. Engineering Economy. New York : Macmillam, 1973.
警告：这些引文格式不一定是100％准确.