CLARK, J. R. (1986). Using and understanding engineering service and construction contracts. Van Nostrand Reinhold.
芝加哥风格引文CLARK, John R. Using and Understanding Engineering Service and Construction Contracts. New York: Van Nostrand Reinhold, 1986.
MLA引文CLARK, John R. Using and Understanding Engineering Service and Construction Contracts. Van Nostrand Reinhold, 1986.
警告：这些引文格式不一定是100％准确.